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		GENERAL GLOSSARY
Go to the category glossary

16 years old or more, who are working
	Residents in family dwellings aged 16 years old or over on 01/11/2001 who were employed by others or working as freelancers.
65 years old or over
	Residents in family dwellings aged 65 years old or over on the census reference date (1 November 2001).
Accessibility
	A building is accessible when a person in a wheelchair can access it, from the street to the inside of each one of its dwellings, without the assistance of another person. This characteristic of the building has been analysed in relation to whether or not the building has lifts. Meaning of the "Not Applicable" category: Accommodation and buildings not intended mainly for dwellings.
Activity of the establishment (1 letter of the NCEA93)
	Classification of the economic activity of the establishment (codes to one letter of CNAE-93). With values: Agriculture, livestock, hunting and forestry / Fishing / Extractive Industries / Manufacturing industry / Production and distribution of electricity, gas and water /...Covering the type of economic activity of the establishment in which an employed active person carries out her/his main occupation, that being the occupation to which s/he dedicates the most hours during that week.
Activity of the establishment (2 digits of the NCEA93)
	Classification of the economic activity of the establishment (codes to 2 digits of CNAE-93). With values: Agriculture, livestock, hunting and related services activities / Forestry, forestry activities and related services activities / Fishing, aquaculture and related services activities / Mining and agglomeration of anthracite and coal, lignite and peat, etc. Covering the type of economic activity of the establishment in which an employed active person carries out her/his main occupation, that being the occupation to which s/he dedicates the most hours during that week. As one of the measures of the statistical secrecy protection system, the activity of the establishment is not disseminated to 2 digits in areas with fewer than 5,001 inhabitants. It can be viewed to one letter.
Activity of the establishment (3 digits of the NCEA93)
	Classification of the economic activity of the establishment (codes to 3 digits of CNAE-93). With values: Agricultural production / Livestock production / Agrarian production combined with livestock production / Services activities related to agriculture and livestock, except veterinary activities/....Covering the type of economic activity of the establishment in which an employed active person carries out her/his main occupation, that being the occupation to which s/he dedicates the most hours during that week. As one of the measures of the statistical secrecy protection system applied, the activity of the establishment is not disseminated to 3 digits in areas with fewer than 20,001 inhabitants. Activity can be viewed to 2 digits in areas with over 5,000 inhabitants. No size restriction applies to searches to one letter of the classification.
Establishment activity (branch)
	Main activity of establishment. Classification of the activity of the establishment (branch of activity). With values: Agriculture, livestock and fishing, Industry, Construction and Services.
Activity of premises
	Classification, according to the activity of the premises existing in the dwellings. With values: Active, Inactive.
Predominant non-tertiary activity
	This is the non-tertiary activity with the highest number of employed persons, as compared with the total number of persons employed in non-tertiary activities (agriculture, industry and construction). If the predominant non-tertiary activity is agriculture, the indicator will take on value 1, if it is industry, value 2, and if it is construction, value 3.
Central hot water
	Presence of centrally heated water in the building. A building is considered to have central hot water when there is a fixed and common installation that supplies hot water to all or part of the dwellings that it contains. With values: yes, no. Meaning of the "Not Applicable" category: Accommodation and buildings not intended mainly for dwellings.
Running water
	Classification of the kinds of running water supply in the building. A building has running water when it is driven by pipes, coming from a capture and public distribution system, or from an individual supply, and there is at least one tap inside. It is considered that a building has water from a public supply when the water supply is provided by an entity by means of a distribution network, whether at a given price or free of charge. It is not necessary for the entity to be an institution belonging to the Public Administrations; it is sufficient for this to be a group or joint distribution, as opposed to private or individual distribution. With values: public supply, private supply, does not have any.
Accommodation
	These are all the buildings that do not fully meet the definition of family dwelling, whether it is because they are mobile, semi-permanent or improvised or because they have not been designed at first for residential purposes. However, they constitute the customary residence of one or more persons at the time of the census.
Height
	Classification of the height of the building, according to the number of floors. With values: Height 1, Height 2, Height 3, etc. Height 10 or above. Height 1 refers to the first floor above ground, which is generally known as the ground floor, Height 2 refers to the first floor, and so on.
Height (combined)
	Grouped classification of the height of the building according to number of floors. With values: Height 1 to 3, Height 4, Height 5, Height 6, Height 7 or above. Height 1 refers to the first floor above ground, which is generally known as the ground floor, Height 2 refers to the first floor, and so on.
Height of the dwelling (aggregate)
	Position of the floor above ground in which the dwelling is located. Height 1 refers to the first floor above ground, which is generally known as the ground floor, Height 2 refers to the first floor, and so on. This takes the following values: - Height 1, 2 or 3 - Height 4 - Height 5 - Height 6 - Height 7 or above Meaning of the "Not Applicable" category: In general, this refers to basements, but also includes cases in which the "height" value has not been assigned, since the "floor" variable from which it is obtained indirectly presents values that are difficult to standardise. On the other hand, both non-traditional or unconventional family dwellings (or accommodation) and the persons residing within will also be classified in this category.
Height of the dwelling (broken down)
	Position of the above ground floor in which the dwelling is located. Height 1 refers to the first floor above ground, which is generally known as the ground floor, Height 2 refers to the first floor, and so on. This takes the following values: - Height 1 - Height 2 - Height 3 - Height 4 - Height 5 - Height 6 - Height 7 - Height 8 - Height 9 - Height 10 or above Meaning of the "Not Applicable" category: In general, this refers to basements, but also includes cases in which the "height" value has not been assigned, since the "floor" variable from which it is obtained indirectly presents values that are difficult to standardise. On the other hand, both non-traditional or unconventional family dwellings (or accommodation) and the persons residing within will also be classified in this category.
Average height of buildings
	Average number of floors the building has above ground, including the ground floor.
Territorial scope
	Classification of the smallest level population units (population nucleus or disseminated unit), detailing the size of the nucleus by population strata.
Average height of buildings
	Sum of all the class marks of the years of construction the buildings / Total number of housing. The class mark is the semisum of the interval extremes and represents a central value of the same.
Average age of the dwelling
	The time the household has been living in the dwelling is calculated as of the year they arrived therein, and if not all household members arrived at the same time, it is calculated considering the arrival of the first member. The average age is the sum of the antiques of the households in the area studied, divided between the total households in said area. This is information that is complementary to the growth of the population in the last decade, to the variation in the number of buildings, to the rate of autochthony and the age structure of the population resident in the area during the study of geographical mobility and the areas in development or decline.
Year of construction (decades)
	Year of construction of the building by ten-year brackets. For buildings that have suffered a substantial renovation after construction, the construction year is considered to be that in which said renovation was completed. With values: Before 1900, 1900-1920, 1921-1940,...,1991-2001. Meaning of the "Not Applicable" category: Accommodation and buildings not intended mainly for dwellings.
Year of construction (detail of last decade)
	Year of construction of the building in relation to the last decade. For buildings that have suffered a substantial renovation after construction, the construction year is considered to be that in which said renovation was completed. With values: 1991, 1992, 1993, 1994, 1995, etc., 2001. Meaning of the "Not Applicable" category: Accommodation and buildings not intended mainly for dwellings.
Year of arrival in Spain
	Year of arrival in Spain. Persons who have always resided in Spain are classified by their year of birth. With values: 2001, 2000, 1999, 1998, 1997, 1996, 1991-1995, 1981-1990, etc., Before 1961.
Year of arrival in the Autonomous Community
	Year of arrival to the Autonomous Community With values: 2001, 2000, 1999, 1998, 1997, 1996, 1991-1995, 1981-1990,..., Before 1961.
Year of arrival in the dwelling
	Year of arrival at the current dwelling. If they did not arrive at the same time reference is made to who arrived the first. With values: 2001, 2000, 1999, 1998, 1997, 1996, 1991-1995, 1981-1990,..., Before.
Year of arrival in the municipality
	Year of arrival at the municipality. With values: 2001, 2000, 1999, 1998, 1997, 1996, 1991-1995, 1981-1990,..., Before 1961.
Year of birth
	Year of birth of the person. With values: "1900 or earlier", 1901,1902,....,2001. As one of the measures of the statistical secrecy protection system applied, the year of birth is not disseminated in areas with fewer than 20,001 inhabitants. Different age groups may be consulted.
Lift
	Existence of a lift EN buildings. With values: yes, no. Meaning of the category 'Not applicable': Accommodation and buildings not destined mainly for dwellings.
Heating (yes or no)
	Existence of heating in the home, whether group or individual. With values: yes, no
Autonomous Community of Birth
	List of Autonomous Communities of place of birth.
Autonomous Community of residence
	Listing of Autonomous Communities of the current place of residence.
Autonomous Community where work / studies are undertaken
	List of Autonomous Communities of the place of work or study of the person. Meaning of the category 'Not applicable': Persons over 15 years old who study or work abroad or in various municipalities.
Type of owner
	Classification of kinds of building owner. With values: - Person: A building is considered to belong to a person, both when the owner is a private individual and when it belongs in joint tenancy to several persons, regardless of the purpose intended for the building, - Community: A community of owners refers to a joint freehold scheme for the whole building, including the scheme referring to access to the property. This section does not only envisage buildings owned by a freehold as such, but also buildings comprising two or more family or group dwellings or premises, owned by several different owners (be they private persons, public or private entities, or companies), - Company: A company is a private entity that produces goods or services for the purpose of gaining a profit (Bank, Real Estate Agency, Insurance Company, etc.), whatever its legal nature. This category also includes private non-profit institutions, - Public organisation: A Public Organisation/Institution means: The State Administration, Autonomous Communities, Local Administration, Autonomous Institutions (administrative, commercial and industrial), and public companies (totally or mainly owned by the State, Autonomous Communities or Local Corporations). Meaning of the "Not Applicable" category: Accommodation and buildings not intended mainly for dwellings.
Type of dwelling (main, non-main)
	Second level classification of dwellings. With values: Main, Non-main. A family dwelling is considered the main dwelling when it is used all of most of the year as the regular residence of one or more persons.
Type of family dwelling (main conventional, accommodation, second, empty, another type)
	Detailed classification of types of family dwelling. With values: Conventional, accommodation, secondary, empty, another type.
Class of main family dwelling (conventional or accommodation)
	Classification of main family dwellings. With values: Conventional (traditional) family dwellings, Accommodation. A dwelling is a considered to be a conventional family dwelling when it is the customary residence of at least one person. Accommodation refers to venues that can constitute the residence of one or more persons, without actually abiding to the definition of family dwelling, either because they are mobile, semi-permanent or improvised, or because they were not designed for residential purposes. Meaning of the "Not Applicable" category: If the information refers to dwellings, this variable is not applicable for non-main family dwellings (secondary dwellings, empty dwellings, etc.). If the information refers to persons, it is not applicable for residents in group dwellings.
Groups
	These are the dwellings or buildings intended to be inhabited by a group of persons that does not make up a family, subjected to a common authority or regime, or joined by objectives or common personal interests.
Combination of nationalities in the nucleus
	When a person has a dual nationality, one being Spanish, the person is considered Spanish. If neither is Spanish, the first or main nationality is considered.
Combination of nationalities between different sex couples
	When a person has a dual nationality, one being Spanish, the person is considered Spanish. If neither is Spanish, the first or main nationality is considered.
Combination of nationalities between same sex couples
	When a person has a dual nationality, one being Spanish, the person is considered Spanish. If neither is Spanish, the first or main nationality is considered.
Combination of levels of education between different sex couples
	It is considered that a person has reached a given educational level when s/he has completed and passed all of the academic years at that level, and are therefore eligible to obtain the corresponding qualification or diploma. As one of the measures of the statistical secrecy protection system applied, this variable is not disseminated for municipalities with fewer than 101 inhabitants.
Combination of levels of education between same sex couples
	It is considered that a person has reached a given educational level when s/he has completed and passed all of the academic years at that level, and are therefore eligible to obtain the corresponding qualification or diploma. As one of the measures of the statistical secrecy protection system applied, this variable is not disseminated for municipalities with fewer than 101 inhabitants.
Fuel used for heating
	Classification of the kinds of fuel used for heating. With values: gas, electricity, oil, wood, coal, others Meaning of the "Not Applicable" category: Households without heating.
With partner and children
	This variable is essential in order to create filters in the tables that compare the data for each person with those for their partner. For example: The goal is to ascertain the unemployment rate, by Autonomous Community, of the partners of those women in heterosexual relationships with 4 or more children, and whose relationship with economic activity consists of performing housework in their homes. Take the following steps to carry out the search: 1.- Selection of scope: National 2.- Selection of group: Persons resident in family dwellings 3.- Table structure: Places of residence-Current residence-Autonomous Community of residence (in rows or columns) 4.- Filters: Type of partner (by sex) = different-sex partner; Sex = Male; Data on the partner - Relationship with economic activity = Carrying out the household in their home; Types of cohabitation - With a partner and children = 4 or more (including all children in the family nucleus, regardless of whether they belong to both members of the couple or to one.) In view of the table generated: 5.- Change the measurement unit: No. of persons by Unemployment rate. As one of the measures of the statistical secrecy protection system applied, types of cohabitation, except the relationship with the reference person, are not disseminated in areas with fewer than 101 inhabitants.
Social and economic condition
	Classification of the different kinds of socio-economic condition. The socio-economic condition has been obtained by combining the information from the occupation, activity and professional situation variables, in line with the procedures undertaken in the Economically Active Population Survey since 1994. To consult the detailed calculation of the values for this variable, click on here. As one of the measures of the statistical secrecy protection system applied, the socio-economic condition is not disseminated for areas with fewer than 101 inhabitants.
Socio-economic condition of the reference person of household
	The socio-economic condition has been obtained by combining the information from the occupation, activity and professional situation variables, as has been carried out in the Economically Active Population Survey since 1994. To consult the detailed calculation of the values for this variable, click on here. As one of the measures of the statistical secrecy protection system applied, the socio-economic condition of the reference person of the household is not disseminated for areas with fewer than 101 inhabitants.
Average social and economic condition
	The average socio-economic condition is the arithmetic average of the class scores for socio-economic conditions of those persons from the subgroup considered. In this context, we define the class score as the value by which we have to multiply those belonging to a certain category of a qualitative variable to calculate an average. If you wish to ascertain further details on obtaining class scores, which in turn are based on the socio-economic conditions of each one of the subgroup members, click on here. You may also consult the definition of socio-economic condition if you wish to obtain further information.
Knowledge of own languages
	Classification of the degree of knowledge of the vernacular language. With values: does not understand, only understands, only understands and can read, only understands and can speak, understands and can speak and read, but not write, understands and can speak, read and write. The knowledge of one's own languages had various different formulations, depending on the Autonomous Community. To obtain comparable results, a re-encoding common to all of them has been carried out. The data referring to the original formulations may be consulted in the respective Autonomous Community Statistics Institutes. This variable is available for those persons resident in areas where the knowledge of one's own languages has been researched. Persons have been questioned on the knowledge of their own languages in the Autonomous Communities of the Illes Balears, Cataluña, Comunidad Valenciana and País Vasco, as well as Basque and mixed-speaking areas in Comunidad Foral de Navarra. The Navarran municipalities which belong to these areas are the following: (one may click here to access a file of Navarran municipalities belonging to Basque-speaking and mixed areas)
Building construction from the 1991 Census
	Percentage variation in the number of buildings finished during the inter-census period (1991-2001). This enables evaluating the dynamism of the building, and identifying areas under expansion which will require public services (transport, health centres, schools, etc.) and private services (pharmacies, crèches, etc.).
Pollution or bad odours
	Question aimed at ascertaining the degree of satisfaction of households with the dwellings they inhabit and with the areas in which they are located. Existence of problems in the dwelling related to contamination or bad smells. With values: yes, no.
Continent of birth
	Relation of continents of place of birth.
Continent of residence 1991
	List of continents of place of residence in 1991. Meaning of the category 'Not applicable': Persons who lived in Spain in 1991.
Continent of previous residence
	List of continents from the previous place of residence. Meaning of the category 'Not applicable': Persons who have always resided in Spain.
Continent of Nationality
	Relation of continents from the place where they are subjects or citizens.
Cohabitation of the children
	This variable is fundamental to making filters in tables that compare the data of each person with those of their father or mother. For example, a goal is to ascertain the average age of children in single-parent nuclei comprising a mother with children, by marital status and the relationship of the mother with economic activity. Take the following steps to carry out the search: 1.- Selection of scope: National. 2.- Selection of group: Persons resident in family dwellings. 3.- Table structure: Data on the mother (marital status and relationship with economic activity) in rows or in columns. 4.- Filters: Belonging to a nucleus = Belonging to a family nucleus as a child, and Type of nucleus = Mother with children. If, instead of filtering by the type of nucleus, the filter is performed by the Type of cohabitation - Cohabitation with children = Child living along with her/his mother, this would also include children from family nuclei comprising a couple in which the mother has children of her own (not belonging to her partner.) In view of the table generated, 5.- Change the measurement unit: No. of persons by average age. As one of the measures of the statistical secrecy protection system applied, types of cohabitation, except the relationship with the reference person, are not disseminated in areas with fewer than 101 inhabitants. The variable "Cohabitation of children" can take the following values: - Child who lives with her/his father and mother.- Child who lives solely with the mother. -Child who lives solely with the father. -Person who lives with neither her/his father nor her/his mother."
Growth rhythm (%)
	Growth of the population of the area in the inter-census period (1991-2001). This indicator is useful for the depopulation study, orienting economic policies which favour the settling of families in certain areas, the foresight for needs for public services, housing, etc.
Crime or vandalism
	Question aimed at ascertaining the degree of satisfaction of households with the dwellings they inhabit and with the areas in which they are located. Existence of problems in the dwelling relating to delinquency or vandalism in the area. With values: yes, no
Age difference between male and female in the nucleus
	Ages calculated using the census reference date, November 1st 2001. In homosexual couples, the oldest member of the couple is considered the male.
Disseminated
	Group of buildings belonging to a singular entity that do not compose a population nucleus.
Availability of 2nd dwelling
	Classification of the availability of the second dwellings and relation with regard to the current residence. The availability of a second dwelling refers to the use that one or more members of the household usually make (on holidays, weekends, etc). of it for at least 15 days a year, even if this is not their property. With values: Not available, Available in the same municipality, Available in another municipality in the same province, Available in another province, Available in another country. As one of the measures of the statistical secrecy protection system applied, this variable is only disseminated grouped by strata for municipalities with fewer than 20,001 inhabitants.
Availability of 2nd dwelling (%)
	For each subgroup, this is calculated by dividing the number of households that have a second dwelling (rented, owned or granted free of charge) that is used on holiday, at weekends, etc., between the total number of households, and multiplying the result by 100.
Divorced and separated persons (%)
	Number of persons whose marital status is divorced or separated between the total number of persons, multiplied by 100.
Age
	The age of the inhabitant is the time lapsed since the date of birth to the date of the census, expressed in years.
Age (large groups)
	Classification of ages distributed into three major groups: under 16 years of age, 16 to 64 years old and 65 years old or older. Ages are calculated by using the census reference date (1 November 2001).
Age (five-year groups)
	Classification of ages distributed into five-year age groups, from 0-4 years old, 5-9 years old, etc., 95-99, up to 100 years old or over. Ages are calculated by using the census reference date (1 November 2001). The groups of employed persons and students do not include persons who were 15 years old on the reference date.
Age year on year
	Classification of ages year-to-year, from under 1 year of age to 100 years old or over. Ages are calculated by using the census reference date (1 November 2001). As one of the measures of the statistical secrecy protection system applied, the year-to-year age is not disseminated in areas with fewer than 20,001 inhabitants. Different age groups may be consulted.
Maximum age of the oldest generation
	The maximum age of the oldest generation does not always coincide with the oldest person in the household. For example, in households with three brothers, if the youngest is the only brother who has children, his age will be taken as the maximum age of the oldest generation. Another example are those couples in which the youngest member has a child alone (not being the child of the other partner). For further information, see the definition of Generation
Average age
	Sum of ages / Total persons. Age is calculated on the census reference date, 1 November 2001.
Average age of the dwellings
	Sum of the class scores for the ages of buildings / Total dwellings. The age of the building is calculated using the year of construction. The questionnaire on buildings mentioned buildings constructed before 1900, the decade of construction if buildings were built between 1900 and 1990, and the specific year it was constructed in 1991 or afterwards. The class mark is the semi-sum of the interval extremes, and represents a central value thereof. Thus, all dwellings in buildings constructed, for example, between 1961 to 1970, will have an estimated age of 35 years old.
Average age of the buildings
	Sum of all the class marks of the years of construction the buildings / Total number of housing. The class mark is the semisum of the interval extremes and represents a central value of the same.
Age migration
	Classification, by age bracket, to study migrations. With values: Less than 16, 16-29, 30-39, 40-49, 50-64, 65 or more.
Minimum age of the most recent generation
	The minimum age of the most recent generation does not always coincide with the age of the youngest person in the household. For example, a couple in which one of the partners has a child older than that of the other partner. Another similar case is a couple living with the father and grandmother of one of them, and with a child only of the other. For further information, see the definition of Generation
Activity and unemployment rates age
	Classification by age intervals to measure activity and unemployment rates. With values: 16-19, 20-24, 25-29, 30-34, 35-44, 45-54, 55-59, 60-64, 65 or more Meaning of the category 'Not applicable': Under 16 years of age.
School age rates for over 16s
	Classification by age intervals to measure education rates for persons over 16 years old. With values: 16,17,18,19,20,21,22,23,24,25-29,30-39,40 or over. Meaning of the category 'Not applicable': Under 16 years of age.
Education rate for under 16s
	Classification by age intervals to measure education rates for under 16s. With values: 0,1,2,3,4,5,6,7-9.10-12.13-15. Meaning of the category 'Not applicable': Persons over 15 years old
Age of rented housing
	Classification by age intervals to study dwellings in rental. With values: Less than 16, 16-24, 25-34, 35-44, 45-54, 55-64, 65 or more.
Building
	This is any permanent, separate and independent construction, designed to be used as a dwelling or for agrarian or industrial purposes, to provide services or in general, for the development of an activity. Those buildings dedicated solely to agrarian activity are not surveyed
Buildings intended mainly for dwellings
	Most of their spaces are intended for human inhabitation. (The word space leads to the definition of space in the glossary).
In persons from 16 to 64 years of age
	As one of the measures of the statistical secrecy protection system, types of coexistence, except relationship with the reference person, are not disseminated in areas with less than 101 inhabitants.
In persons aged 65 years old or over
	As one of the measures of the statistical secrecy protection system, types of coexistence, except relationship with the reference person, are not disseminated in areas with less than 101 inhabitants.
Group entity
	In some regions there are, as intermediate population units between singular entities and municipalities, groups of singular entities that comprise a population settlement with its own personality (Parish, Antechurch, etc.). When presenting information on a population entity in general, reference is being made to the singular entity, but will be located in the collective entity if applicable, specifying the name of said entity in brackets at the end of the denomination. The collective entity is identified by the first two positions of the population entity code, which can be used to obtain all necessary aggregates, once the data has been exported to an external file. The provinces with collective entities are: Álava, Almería, Asturias, Burgos, Cantabria, Coruña (A), Girona, León, Lugo, Murcia, Navarra, Ourense, Pontevedra, and Vizcaya.
Population entity
	This is the single entity, within its group entity when this exists. In this case, the name of the collective entity is specified in brackets at the end of the denomination. The collective entity is identified by the first two positions of the population entity code, which can be used to obtain all necessary aggregates, once the data has been exported to an external file. The provinces with collective entities are: Álava, Almería, Asturias, Burgos, Cantabria, Coruña (A), Girona, León, Lugo, Murcia, Navarra, Ourense, Pontevedra, and Vizcaya.
Singular entity
	A single population entity is any inhabitable area of the municipal area, inhabited or exceptionally uninhabited, clearly differentiated therein, that is known by a specific denomination that identifies it without possibility of confusion. No dwelling or building can belong to two or more entities at the same time. A municipal area can include one or more singular entities. A singular entity can comprise one or more nuclei, and may or may not have an area of dissemination. There may also be singular entities comprised solely of disseminates.
Group establishment
	These are the dwellings or buildings intended to be inhabited by a group of persons that does not make up a family, subjected to a common authority or regime, or joined by objectives or common personal interests.
Civil Status
	Classification of the legal situation or marital status, which does not have to coincide with the de facto situation (persons in the process of getting separated or divorced). With the following values: single, married, widower, separated, divorced.
State of the building
	Classification of the states in which a building can be found. With values: - In ruins: When the building presents any of the following circumstances: shored-up, an official declaration of ruin is being processed or an official declaration of ruin has been processed. Buildings in ruins have only been considered in the census if they are inhabited or accommodate an active venue. - Poor: When the building presents any of the following circumstances: serious cracks or convex areas in any of the facades, collapse or lack of horizontality in roofs, and floors or foundations that have given way noticeably (for example, if the steps in a staircase present a suspicious slope). - Deficient: When the building presents any of the following circumstances: gutters in a deficient state, damp areas in the lower part of the building or leaks in the roof. - Good: When the building does not present any of the circumstances indicated for the ruined, poor and deficient state. Meaning of the "Not Applicable" category: Accommodation and buildings not intended mainly for dwellings.
Average state of the buildings
	Average of the values assigned to each of the state of the buildings: In ruins (0), Poor (2), Deficient (4), Good (10).
Structure of the household
	Classification of the different compositions of households, based on the ages and sexes of their members. A household is made up of the group of persons resident in the same family dwelling. Minors are those persons under 16 years of age, and adults are those persons aged 16 years old or over. The following categories apply: - A woman aged 16 to 64 years old. - A man aged 16 to 64 years old. - A woman aged 65 years old or over. - A man aged 65 years old or over. - An adult female with one or more minors. - An adult male with one or more minors. - Two adults aged 16 to 64 years of age, without minors. - Two adults, one at least 65 years old or over, without minors. - Two adults and a minor. - Two adults and two minors. - Two adults and three or more minors. - Two adults aged 35 years old or over, one aged 16 to 34 years old, without minors. - Two adults aged 35 years old or over, one aged 16 to 34 years old, and one minor. - Two adults aged 35 years old or over, one aged 16 to 34 years old, with two or more minors. - Other household with three adults, with or without minors. - Two adults aged 35 years old or over, two aged 16 to 34 years old, without minors. - Two adults aged 35 years old or over, two aged 16 to 34 years old, and one minor. - Two adults aged 35 years old or over, two aged 16 to 34 years old, with two or more minors. - Other household with four adults, with or without minors. - Five or more adults, with or without minors.
Students aged 16 years old or more, who don't work
	Residents in family dwellings aged 16 years or more on 01/11/2001, who were studying and not working.
Studies in progress: School leaving exam, secondary, post-secondary non-higher education
	Studies in progress for school-leaving exam, secondary, post-secondary non-higher education. With values: yes, no. Referring only to persons who were studying on the census reference date
Studies in progress: training course promoted by the company
	Receiving a training course promoted by the company. With values: yes, no. Referring only to persons who were studying on the census reference date (01/11/2001).
Studies in progress: INEM course, workshop
	Receiving an INEM course, workshop. With values: yes, no. Referring only to persons who were studying on the census reference date (01/11/2001).
Studies in progress: university diploma, architecture or technical engineering
	Studying university diploma studies, architecture or technical engineering. With values: yes, no. Referring only to persons who were studying on the census reference date (01/11/2001).
Studies in progress: doctorate
	Studying for doctorate. With values: yes, no. Referring only to persons who were studying on the census reference date
Studies in progress: elementary or intermediate artistic education
	Undertaking studies in Elementary or Intermediate Artistic Education. With values: yes, no. This refers only to those persons who were undertaking these studies on the census date (1 November 2001).
Studies in progress: Initial education for adults
	Studying initial education for adults. With values: yes, no. Referring only to persons who were studying on the census reference date (November 1st 2001).
Studies in progress: Official Languages School
	Studying in the Official Language School. With values: yes, no. Referring only to persons who were studying on the census reference date (November 1st 2001).
Studies in progress: Obligatory secondary education, secondary education for adults
	Studying obligatory secondary education, secondary education for adults With values: yes, no. Referring only to persons who were studying on the census reference date (November 1st 2001).
Studies in progress: postgraduate study, master, MIR or similar
	Undertaking Graduate, Master's, MIR or similar studies. With values: yes, no. This refers only to those persons who were undertaking these studies on the census date (1 November 2001).
Studies in progress: Intermediate or equivalent professional training
	Studying intermediate or equivalent professional training studies. With values: yes, no. Referring only to persons who were studying on the census reference date (November 1st 2001).
Studies in progress: Advanced Professional Training, PTII or equivalent
	Studying professional training studies, PTII or equivalent. With values: yes, no. Referring only to persons who were studying on the census reference date (November 1st 2001).
Studies in progress: university degree, architecture, engineering or equivalent
	Studying university degree studies, architecture, engineering or equivalent. With values: yes, no. Referring only to persons who were studying on the census reference date (November 1st 2001).
Studies in progress: other courses (computer science, preparing competitive exams..)
	Studying other courses such as IT, preparing competitive exams... With values: yes, no
Studies in progress: Social Guarantee Programs
	Studying initial education for adults. With values: yes, no. Referring only to persons who were studying on the census reference date (November 1st 2001).
Post-obligatory indicators (%)
	This is the percentage of persons aged 16 to 25 years old, undertaking Post-secondary education, Post-secondary non-higher education, Official Language School courses, Artistic Education, Vocational Training, or studies for a university diploma, university degree, architecture, engineering, doctorate, postgraduate or equivalent courses, in comparison with the population from this age group resident in the territory. If none of the household members belongs to this age group, this will be classified in the "not applicable" category (there is no data).
Pre-obligatory indicators (%)
	This is the percentage of children aged 0 to 3 years old who are schooled (they receive some kind of education in nurseries or schools), as compared to the total children aged 0 to 3 years old in the territory. If none of the household members belongs to this age group, this will be classified in the "not applicable" category (there is no data). The schooling rate of children under 3 years of age is an item of data to consider in studies on fertility and the incorporation of women into economic activity.
Regulated studies
	Regulated studies indicator. With values: yes, no.
Disposal of waste water
	Types of wastewater evacuation system in the buildings. With values: - Sewage: The building is connected to a general evacuation network, - Other: The building has its own water evacuation system, such as a septic tank or the like, or other direct evacuation systems, of treated or untreated water, to a well, rivers, lakes, the sea, a drain, etc., - None available: The building has no evacuation system for wastewater, not even direct evacuation of untreated water to rivers, lakes, the sea, etc. Meaning of the "Not Applicable" category: Accommodation.
Foreign nationals
	Residents in family dwellings in Spain, with non-Spanish nationality.
Community foreigners (%)
	Percentage of foreign nationals whose country of nationality belongs to the European Union, with regard to the total residents in the area. This is a basic indicator to study immigration, the needs for integration policies and economic activity.
Non-community foreigners (%)
	Percentage of foreign nationals whose country of nationality does not belong to the European Union, with regard to the total residents in the area. This is a basic indicator to study immigration, the needs for integration policies and economic activity.
No WC in the dwelling
	Question aimed at ascertaining the degree of satisfaction of households with the dwellings they inhabit and with the areas in which they are located. Existence of problems in the dwelling in relation to the lack of a bathroom or toilet within the dwelling. With values: yes, no.
Family
	Group of persons (two or more) who, living in the same family dwelling, are linked through relationship whether blood or political, and independently of their degree.
Large family
	A 'large family' refers to a family nucleus in which the couple, or the father or mother in single-parent nuclei, live with 3 or more children, common to the couple of belonging to one member of the couple, with the following characteristics: Single persons under 21 years of age, or single persons, aged 21 to 25 years old, studying VTII, Advanced VT, Diploma degree, University degree, Architecture, Engineering, Doctorate, Graduate Course or the equivalent. This definition is very similar to the valid legal definition, although it many not consider all nuances (for example, related to the disability of any of the children.) This variable does not include those large families that fulfilled these conditions at some point in time, time but that no longer fulfil them at present, or couples who had 3 or more children but never fulfilled the aforementioned conditions and cohabited with their parents at the same time.
Family dwellings
	A family dwelling is considered the main dwelling when it is used all of most of the year as the regular residence of one or more persons.
Garage
	Existence of a garage in the buildings. A building is considered to have a garage when there is structurally separate and independent venue located in the building which is used to park vehicles, regardless of whether or not it is used by the persons inhabiting the dwellings or venues located in the property. With values: yes, no. Meaning of the "Not Applicable" category: Accommodation and buildings not intended mainly for dwellings.
Gas
	Existence of gas installation in the buildings. The gas should be distributed by pipes. With values: yes, no. Meaning of the category 'Not applicable': Accommodation and buildings not destined mainly for dwellings.
Generation
	In order to calculate the number of generations in the household, information is sought on the father and mother of each person, the father and mother of the father, the father and mother of the mother, and so on. The number of generations is the maximum number of times a mother or father is found among all the values calculated for each of the persons in the household. As with the criterion followed in the previous Censuses, this figures is added to 1: if no person in the household states another as his/her mother or father, the number of generations is 1; if the household is composed by a couple with children, the number will be 2, and so on.
Linked population group
	Grouped classification of the related population. (This variable is only available by means of the "See list of tables" tab). In this Census, the concept of linked population has been created to achieve a better estimate of the real load the population has to tolerate, for example, a municipality by improving the information that the de facto population provided. The linked population is defined as the total persons who may be surveyed (in other words, with residence in Spain) that have some type of customary link with the municipality in question, whether this is because they live there, because they work or study there, or because they usually spend certain periods of time there (summers, long weekends, weekends, etc.). With values: - Resident population: A resident is an individual who, at the time of the census, customarily resides in the dwelling, in the building or in the area studied. The set of residents in a territory is equal to the concept of legal population from previous Censuses. - Linked non-resident population: persons who may be included in the census, and who work, study or spend holidays, weekends, etc. in the geographical scope under study.
Rooms
	The number of rooms includes, in addition to bedrooms, all those which are 4 square metres or more, including the kitchen but excluding the bathroom, halls, corridors or open terraces.
Inhabitant
	Inhabitant.
Household
	A household is considered to be that group of persons who customarily reside in the same dwelling. The differences between household and family are as follows: a) A household may include only one person, while a family must consist of at least two members. b) The members of a multi-person household do not necessarily have to be related, while family members do have to be related.
Single-parent household
	Family nucleus composed by a father or mother with one child or more without a partner.
Male generating the nucleus
	In those family nuclei comprising a heterosexual couple with or without children, this refers to the man. In single-parent nuclei comprising a father with children, this refers to the father. In family nuclei composed by a mother with children, when there is no male generating the nucleus, and in those comprising a homosexual couple, the oldest member has been selected.
Males between the ages of 15 and 24
	The person's age has been calculated on the date the census was performed (November 1st 2001.)
Males between the ages of 25 and 34
	The person's age has been calculated on the date the census was performed (November 1st 2001.)
Males between the ages of 35 and 64
	The person's age has been calculated on the date the census was performed (November 1st 2001.)
Males between the ages of 65 and 84
	The person's age has been calculated on the date the census was performed (November 1st 2001.)
Spanish males
	When dealing with dual nationalities, if one of them is Spanish, the person is considered Spanish.
Foreign males
	When dealing with dual nationalities, if one of them is Spanish, the person is considered Spanish.
Males of age 84 years old
	The person's age has been calculated on the date the census was performed (November 1st 2001.)
Males under 15 years of age
	The person's age has been calculated on the date the census was performed (November 1st 2001.)
Hours worked
	Classification in intervals of number of hours worked habitually per week (excluding extraordinary hours, holidays, leave, etc). With values: 1-15, 16-30, 31-35, 36-40, 41-45, 46 or more.
Space
	Housing or venue.
Increase in the number of buildings in the last decade
	Percentage variation in the number of buildings existing in the 2001 census regarding the previous census.
Juvenile dependence indicator
	This is the proportion of the population under 20 years old, as compared to the population aged 20 to 59 years old resident in the area. This is a partial viewpoint of the population pyramid, in addition to the remaining population quotients by age group, useful to analyse the care needs of families responsible for elderly persons, project public services for each area (schools, sports complexes, day centres, residences, health centres, public transport, etc.), set out housing or employment policies which favour emancipation, fertility, incorporation of women into economic activity, etc.
Senile dependence indicator
	This is the proportion of the population over 59 years of age, with regard to the population aged 20 to 59 years old resident in the area. This is a partial viewpoint of the population pyramid, in addition to the remaining population quotients by age group, useful to analyse the care needs of families responsible for elderly persons, project public services for each area (schools, sports complexes, day centres, residences, health centres, public transport, etc.), set out housing or employment policies which favour emancipation, fertility, incorporation of women into economic activity, etc.
2nd dwelling availability indicator
	Availability of a second dwelling. Family dwelling used temporarily (holidays, weekends, etc.) by one of the household members during a minimum of 15 days during the year, and that is not another person's regular residence. Availability does not consider the tenancy regime for said dwelling, which can be owned, rented or granted free of charge or at a low price. With values: yes, no.
Indicator of vehicle availability
	Availability of vehicles in the dwelling. With values: yes, no.
Emancipation indicator
	This is the percentage of persons aged 30 to 34 years old who still belong to their parents' family nucleus, as compared to the total number of people of this age in the subgroup studied. The household is assigned to the not applicable category when there is no person from this age group there. The family nucleus is an intermediate hierarchical unit between the inhabitant and the family and may be of four kinds: a couple without children, a couple with one child or more, a father with one child or more, and a mother with one child or more. In order to be considered part of the family nucleus of their parents, children must not have a partner or have children. This indicator is especially current because of the delay in the age of emancipation, which has been gradually occurring in Spain of late, and the relationship between this phenomenon and the decrease in fertility and ageing of the population. The identification of areas in which this indicator takes higher values can help to specify the causes.
Large family indicator
	Check definition of Large family. As one of the measures of the statistical secrecy protection system, the indicator of large family is not disseminated in municipalities with less than 101 inhabitants.
Inhabitability indicator
	Sum of the inhabitability scores / Total main dwellings. Family dwellings are considered main family dwellings if used all or most of the year as the regular residence of one or more persons. Points for inhabitability go from 0 to 100, depending on the conditions the dwelling is in. Each dwelling starts out with a value of 100, and points are subtracted depending on whether or not they comply with the following conditions, to a minimum of 0: - For each problem found in the dwelling with value 1, 5 points are subtracted, except when dealing with lack of hygiene services in the dwelling, which results in 10 points being subtracted (thus, a dwelling presenting all possible problems would be left without 40 of the 100 inhabitability units). Problems that can be found in dwellings: external noise, pollution or bad smells caused by industry, traffic, etc., dirty streets, bad communications, few green areas (parks, gardens, etc.), delinquency or vandalism in the area, and lack of a bathroom (toilet, bath or shower) in the dwelling. The following will be considered as 1 or 0, respectively, depending on whether the problems do or do not appear, according to the subjective perception of the dwelling. - 50 if the building is in a state of ruin, 30 if it is poor and 15 if it is deficient. - 20 if there is no system for the evacuation of wastewater; 10 if there is no evacuation to sewage. - 20 if there is no running water; 10 if it comes from a private supply. - 5 if there are no gas pipes. - 20 if it cannot be accessed in a wheelchair and the actual floor the dwelling is located on is above ground level; 5, if it cannot be accessed in a wheelchair and the floor the dwelling is located on is not above ground level; - 5 if there is no lift and it is on a third or fourth floor; 10 if it does not have a lift and the dwelling is located on the fifth floor or higher. - 20 if it does not have heating and the province requires it (Barcelona, Girona, Tarragona, A Coruña, Pontevedra, and those in the Autonomous Communities of Andalucía, Principado de Asturias, Illes Balears, Canarias, Cantabria, Extremadura, C. Valenciana, R. de Murcia y Ceuta and Melilla); 10 if there is only mobile heating equipment and it belongs to these same provinces. - 20 if the average area per inhabitant is less than or equal to 5 square metres (severe overcrowding); 10 if this figure is between 5 and 10, both inclusive (slight overcrowding). Referring to net area, measured inside the external walls of the dwelling, not including basements, lofts, lumber rooms and uninhabitable attics. It does not include open terraces or gardens either. - 10 if the building was constructed before 1951; 5 if it was built between 1951 and 1970. - 100 if it refers to an accommodation. An accommodation is a building which does not fully meet the definition of family dwelling, either because it is mobile, semi-permanent or improvised, or because it has not been designed at first for residential purposes, but rather, is the customary residence of one or more persons at the time of the Census."
Indicator of youth of the potentially active population
	This is the proportion of the population aged 20 to 39 years old, as compared to the population aged 40 to 59 years old resident in the area. This is a partial viewpoint of the population pyramid, in addition to the remaining population quotients by age group, useful to analyse the care needs of families responsible for elderly persons, project public services for each area (schools, sports centres, day centres, residences, health centres, public transport, etc.), set out housing or employment policies which favour emancipation, fertility, incorporation of women into economic activity, etc.
Replacement indicator
	This is the quotient of the population aged 55 to 59 years old, over those aged 20 to 24 years old resident in the territory. This indicator enables foreseeing future social needs and studying the viability of the public pension system in the medium term, applied to small geographical areas.
Premises
	Premises are considered to be any structurally separate and independent building that is not solely intended for family dwellings, and where activities which are economically dependent on a company or institution are or may be carried out. The premises must be located in a building, occupying it totally or partially.
Place of work / study
	Relationship between the place of work or studies and the current place of residence. With values: In the actual dwelling, In several municipalities, Same municipality of residence, Different municipality in the same province, Different province in the same Autonomous Community, Another Autonomous Community and In another country.
Bad communications
	Question aimed at ascertaining the degree of satisfaction of households with the dwellings they inhabit and with the areas in which they are located. Existence of problems in the dwelling, in relation to bad communication. With values: yes, no.
Means of transport (combinations)
	Classification of the combinations of means of transport used to commute to the place of work or study. If the person works and studies, this refers to the workplace. With values: only bus, only metropolitan, only train, bus + metropolitan, bus + train, train + metropolitan, etc. Meaning of the "Not Applicable" category: Persons over 15 years old who study or work in their own residence, in several municipalities, or who commute to study or to work from a secondary residence.
Means of transport Walking
	Travel walking to work or to the place of study. If they work and study, this refers to the workplace. With values: yes, no. Meaning of the "Not Applicable" category: Persons who study or work in their own residence or in several municipalities, and persons who commute to study or to work from a secondary residence.
Means of transport: bus
	Use of the bus as a means of transport, on its own or with other means of transport, to commute to the workplace or the place of study. If they work and study, this refers to the workplace. With values: yes, no. Meaning of the "Not Applicable" category: Persons who study or work in their own residence or in several municipalities, and persons who commute to study or to work from a secondary residence.
Means of transport bicycle
	Use of the bicycle as a means of transport, among others, to commute to the workplace or the place of study. If they work and study, this refers to the workplace. With values: yes, no. Meaning of the "Not Applicable" category: Persons who study or work in their own residence or in several municipalities, and persons who commute to study or to work from a secondary residence.
Means of transport private car, driving
	Use as the car as a driver, as a means of transport to commute to the workplace or the place of study. If they work and study, this refers to the workplace. With values: yes, no. Meaning of the "Not Applicable" category: Persons who study or work in their own residence or in several municipalities, and persons who commute to study or to work from a secondary residence.
Means of transport private car, passenger
	Use of the car as a passenger, as a means of transport to commute to the workplace or the place of study. If they work and study, this refers to the workplace. With values: yes, no. Meaning of the "Not Applicable" category: Persons who study or work in their own residence or in several municipalities, and persons who commute to study or to work from a secondary residence.
Means of transport underground
	Use of the metropolitan as a mode of transport, among others, to commute to the workplace or the place of study. If they work and study, this refers to the workplace. With values: yes, no. Meaning of the "Not Applicable" category: Persons who study or work in their own residence or in several municipalities, and persons who commute to study or to work from a secondary residence.
Means of transport motorcycle
	Use of the motorcycle as a means of transport, among others, to commute to the workplace or the place of study. If they work and study, this refers to the workplace. With values: yes, no. Meaning of the "Not Applicable" category: Persons who study or work in their own residence or in several municipalities, and persons who commute to study or to work from a secondary residence.
Means of transport other means
	Use of other means of transport which are not: Car, bus, metropolitan, on foot, RENFE (Spanish National Railway Network), other trains, to get to work or to the place of study. With values: yes, no Meaning of the "Not Applicable" category: Persons over 15 years old who study or work in their own residence, in several municipalities, or who commute to study or to work from a secondary residence.
Means of transport other trains
	Use of trains that do not belong to the RENFE (FEVE, Generalitat Railways, etc.) as a means of transport to commute to the workplace or the place of study. If they work and study, this refers to the workplace. With values: yes, no. Meaning of the "Not Applicable" category: Persons over 15 years old who study or work in their own residence, in several municipalities, or who commute to study or to work from a secondary residence.
Means of transport RENFE (Spanish National Railway Network)
	Use of the RENFE as a means of commuting to the workplace or the place of study. If they work and study, this refers to the workplace. With values: yes, no. Meaning of the "Not Applicable" category: Persons over 15 years old who study or work in their own residence, in several municipalities, or who commute to study or to work from a secondary residence.
Migrants
	In general, a migrant person can be defined as any person who has not always (since they were born) resided in the municipality in which they currently reside. Nevertheless, in this case, the group called Migrants refers to persons who inhabit family dwellings, and who in 1991, when the previous Population Census was performed, resided in another municipality or country.
Female generating the nucleus
	In those family nuclei comprising a heterosexual couple with or without children, this refers to the woman. In single-parent nuclei comprising a mother with children, this refers to the mother. In family nuclei comprising a father with children, there is no female generating the nucleus, and in those comprising a homosexual couple, the youngest member has been selected.
Females between the ages of 15 and 24
	The person's age has been calculated on the date the census was performed (November 1st 2001.)
Females between the ages of 25 and 34
	The person's age has been calculated on the date the census was performed (November 1st 2001.)
Females between the ages of 35 and 64
	The person's age has been calculated on the date the census was performed (November 1st 2001.)
Females between the ages of 65 and 84
	The person's age has been calculated on the date the census was performed (November 1st 2001.)
Spanish females
	When dealing with dual nationalities, if one of them is Spanish, the person is considered Spanish.
Foreign females
	When dealing with dual nationalities, if one of them is Spanish, the person is considered Spanish.
Females over 84 years old
	The person's age has been calculated on the date the census was performed (November 1st 2001.)
Females under 15 years old
	The person's age has been calculated on the date the census was performed (November 1st 2001.)
Municipality of 2nd dwelling
	Listing of municipalities of the place of the second dwelling. Family dwelling used temporarily (holidays, weekends, etc.) by one of the household members during a minimum of 15 days during the year, and that is not another person's regular residence. With values: Municipality codes for populations over 20,000 inhabitants and Municipality sizes for populations less than or equal to 20,000 inhabitants. Meaning of the "Not Applicable" category: Households that do not use a second dwelling or that use one located abroad.
Municipality of birth
	Relation of municipalities to place of birth. With values: Municipality codes for populations over 20,000 of inhabitants and Sizes of municipalities for populations smaller than or equal to 20,000 inhabitants.
Municipality of residence
	Relation of municipalities to current place of residence.
Municipality of previous residence
	Relation of municipalities of place of previous residence. With values: Municipality codes for populations over 20,000 inhabitants and Municipality sizes for populations equal to or below 20,000 inhabitants.
Municipality of residence in 1991
	Listing of municipalities of the place of residence in 1991. With values: Municipality codes for populations over 20,000 inhabitants and Municipality sizes for populations less than or equal to 20,000 inhabitants.
Municipality of work / study
	Listing of municipalities of the place of work / study. With values: Municipality codes for populations over 20,000 inhabitants and Municipality sizes for populations less than or equal to 20,000 inhabitants. Meaning of the "Not Applicable" category: Persons aged 15 years old or older who work or study in several municipalities.
Born
	Number of people born in the geographical setting studied although their place of residence Enables evaluating migrations.
Nationality (Foreign / Spanish)
	Classification nationality. When dealing with dual nationalities, if one of them is Spanish, the person is considered Spanish. With values: Spaniards, Foreigners.
More frequent nationalities
	Classification of the most frequent nationalities. With values: Germany, Spain, Bulgaria, France, Italy, United Kingdom, Romania, Morocco, Cuba, Dominican Republic, Argentina, Colombia, Ecuador, Peru, Venezuela, Rest of the countries.
Level of studies (detail)
	Classification of the educational level. It is considered that persons have reached a determined level of learning when they have completed and passed all the academic years of that level and are therefore, eligible to obtain the corresponding qualification or diploma. With values in detail: - Illiterate persons: A person is considered illiterate when s/he does not know how to read or write in any language, - Uneducated persons: Persons who can read and write but went to school for less than 5 years, - First grade: Persons who went to school for 5 years or more without completing GBE, OSE or the first year of GCSE or the equivalent, - OSE: Including the first year of GCSE, OSE, GBE and School Graduate, - Post-Secondary Graduate: Including Post-Secondary Graduate, BUP (General Upper Secondary Education Certificate), OLGOES baccalaureate, Post-secondary non-higher education and PREU (Pre-University Course), - Intermediate VT: Including VTI, Intermediate VT, Industrial Technician or the equivalent, - Advanced VT: Including VTII, Advanced VT, Industrial Mastery or the equivalent, - University Diploma qualification: Including Diploma degree, Technical Architecture, Technical Engineering, 3 academic years passed of a University degree, 3 academic years passed of Architecture and 3 academic years passed of Engineering courses, - University Graduate qualification: Including Architecture, Engineering and University Graduate qualifications, - Doctorate. As one of the measures of the statistical secrecy protection system applied, the detailed educational level is not disseminated in municipalities with fewer than 5,001 inhabitants. The aggregated educational level may be consulted."
Level of studies (grades)
	Classification of educational level by degree. It is considered that persons have reached a determined level of learning when they have completed and passed all the academic years of that level and are therefore, eligible to obtain the corresponding degree or diploma. With the following values: - Illiterate persons: A person is considered illiterate when s/he does not know how to read or write in any language, - Uneducated persons: Persons who can read and write but went to school for less than 5 years. Although this category corresponds to "incomplete primary education" in the National Classification of Education (NCE), this designation has been maintained to facilitate comparisons with previous Censuses., - First grade (primary ed.): Persons who went to school for 5 years or more without completing GBE, OSE or the first year of GCSE or the equivalent, - Second grade (secondary education): A person is considered to have second level or secondary education after completing OSE, GBE, the first year of GCSE or the equivalent, secondary education certificate, BUP (General Upper Secondary Education Certificate), OLGOES baccalaureate, post-secondary non-higher education, PREU (Pre-University Course), Intermediate VT, VTI, Industrial Technician or the equivalent, Advanced VT, VTII, Industrial Mastery or the equivalent, - Third grade: A person is considered to have third grade studies after completing a University Diploma degree, Technical Architecture or Engineering Courses, 3 academic years of a University Graduate degree, Engineering or Architecture Course, a University Graduate degree, an Engineering Course or a Ph.D."
Average level of studies
	Sum of the educational level class scores / Total persons. It is considered that persons have reached a determined level of learning when they have completed and passed all the academic years of that level, and are therefore eligible to obtain the corresponding qualification or diploma. Due to the fact that the original values of the level of studies are not suitably proportional, values in the range from 0 to 5 have been used as class scores. The correspondence between class scores and educational level is the following: 0 = Illiterate persons (persons who do not know how to read or write in any language) 1 = No education or without studies (persons who can read and write but went to school for less than 5 years) 2 = First grade (went to school for 5 years or more without completing GBE, OSE or the first year of GCSE or the equivalent) 2.5 = OSE, GBE (General Basic Education), first year of GCSE or the equivalent 3 = Advanced Post-Secondary Education, BUP (General Upper Secondary Education Certificate), LOGSE Post-Secondary Education, COU (Post-Secondary non-higher Education), PREU (Pre-University Course); Intermediate VT, VT I, Industrial Technician or the equivalent 3.5 = Advanced VT, VT II, Industrial Mastery or the equivalent; University Diploma, Technical Architecture or Engineering; 3 academic years passed of a University Graduate qualification, Engineering or Architecture degree 4 = University Graduate, Engineering or the equivalent 4.5 = Doctorate. The criterion to assign the above codes has been based on the number of years established to complete each educational level, in such a way that, firstly, two study levels which require a similar number of years will have received the same score, and secondly, the differences between scores will be proportional to the differences in the number of years."
Average level of problems in the dwelling
	The problems with the dwelling collected in the census questionnaire are as follows: outside noise, pollution or bad smells, not very clean streets, poor communications, few green areas, delinquency or vandalism in the area and lack of restroom services. The average level of problems in the dwelling is calculated by averaging out the 7 percentage quotients in this area over the national. This serves to identify the areas with the best and the worst living conditions, and is complemented by the indicator for the most specific problem.
No. of rooms
	Classification of the number of rooms in the dwelling, excluding bathrooms, halls, corridors and open balconies, and including the kitchen and closed balconies. With values: 1, 2, 3, 4, 5, 6, 7, 8, 9, More than 10
Nº of children over the age of 24 who belong to the nucleus of their parents
	See definition of Family nucleus. Ages calculated using the census reference date, November 1st 2001.
No. of gaps
	Classification of the number of dwellings and premises in the buildings. With values: 0, 1, 2, 3, 4, 5 a 9, 10 a 19, 20 a 39, and 40 or more.
No. of premises
	Classification of the number of premises in the buildings. With values: 0, 1, 2, 3, 4, 5 a 9, 10 a 19, 20 a 39, and 40 or more.
No. of unemployed persons
	Total persons aged 16 years old or over who are unemployed. A person is unemployed if s/he is simultaneously: 1. Without a job, that is, not employed by others or working as a freelancer (self-employed person); 2. Seeking work, in other words, having taken specific measures to look for a job employed by others, or having performed procedures to work as a freelancer. For example: registrations in employment offices, queries at workplaces, answering newspaper advertisements, etc. and 3. Available to be employed by others or work as a freelance worker.
No. of floors
	Classification of total number of floors that the building has. With values: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10-20, More than 20. Meaning of the category 'Not applicable': Accommodation.
No. of underground floors
	Classification of the number of underground floors in the building. With values: 0, 1, 2, 3 or more. A floor is considered to be underground if it is below the height of the pavement or the ground. Meaning of the "Not Applicable" category: Accommodation.
No. of floors above ground
	Classification of the number of floors above ground that exist in the building. With values: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 to 20, and More than 20. A floor is considered to be above ground if all its lower surface is above the height of the pavement or the ground. Meaning of the "Not Applicable" category: Accommodation.
No. of garage vacancies
	Classification of the number of garage parking spaces that the building has. With values: 0,1,2,3-5, 6-10, 11-20, 21-50, More than 50. Meaning of the "Not Applicable" category: Accommodation, buildings not intended mainly for dwellings, and buildings intended mainly for dwellings that do not have a garage.
No. of vehicles
	Availability of vehicles in the dwelling. With values: None, 1, 2, 3 2 or more.
Nº of daily journeys
	Classification of number of daily return journeys that the population makes to commute to work or to the place of study. With values: None, One, and Two or more a day. Meaning of the "Not Applicable" category: Persons over 15 years old who are studying or working in their own residence, or in several municipalities.
No. of dwellings
	Classification of the number of dwellings in buildings. With values: 0, 1, 2, 3, 4, 5 a 9, 10 a 19, 20 a 39, and 40 or more.
Average number of rooms
	Sum of rooms / Total main dwellings. The number of rooms does not include bathrooms, halls, corridors and open balconies, and does include the kitchen and closed balconies. This information has only been collected for main family dwellings (used all or most of the year as the regular residence of one or more persons).
Average no. of children exclusive to the female generating the nucleus
	This is the number of children of only the females generating the nuclei, divided by the number of nuclei. Number of children belonging only to the female generating the nucleus are children belonging to that person who do not belong to her partner and do belong to the nucleus.
Average no. of children exclusive to the male generating the nucleus
	This is the number of children of only the males generating the nuclei, divided by the number of nuclei. Number of children belonging only to the male generating the nucleus are children belonging to that person who do not belong to his partner and do belong to the nucleus.
Average number of children per family nucleus
	This is the number of children in the family nuclei divided by the number of nuclei. The number of children in the family nucleus refers to persons who live with one of their parents and belong to the same family nucleus, in other words, children who are single, without a partner and do not have children. In non-single-parent family nuclei, this variable includes children belonging to the couple and children belonging to just one of the members.
Average no. of hours worked
	Sum of hours worked / Total employed persons. This refers to the number of hours worked regularly per week, in other words, without considering holidays, leaves, overtime hours, etc. A person is considered employed if, during the reference week, s/he was employed by others or performed freelance work.
Average no. of premises
	Total premises / Total buildings. Premises are considered to be any structurally separate and independent building that is not exclusively dedicated to family dwellings, and where activities which are economically dependent on a company or institution are carried out. The premises must be located in a building, occupying it totally or partially.
Average no. of occupants
	Sum of residents in the dwellings / Total main dwellings. A resident is an individual who lives regularly in the dwelling when the census is conducted. Family dwellings are considered main family dwellings if used all or most of the year as the regular residence of one or more persons.
Average no. of floors above ground
	Sum floors above ground / Total no. dwellings.
Average no. of garage vacancies
	Total no. of garage vacancies / Total no. dwellings
Average number of problems in the dwelling
	In order to calculate the degree of satisfaction of households with the dwellings they inhabit and the areas where they are located. This is calculated as: Total problems in the dwelling / Total main dwellings. Problems that can be found in dwellings: external noise, pollution or bad smells caused by industry, traffic, etc., dirty streets, bad communications, few green areas (parks, gardens, etc.), delinquency or vandalism in the area, and lack of a bathroom (toilet, bath or shower) in the dwelling. The following will be considered as 1 or 0, respectively, in terms of whether or not the problems appear, according to the subjective perception of the household. Family dwellings are considered main family dwellings if used all or most of the year as the regular residence of one or more persons.
Average no. of vehicles per household
	For each subgroup, this is calculated by dividing the number of vehicles (cars or vans) for personal transport in households, by the number of households. The category "Three or more" from the questionnaire has been represented by the value 3.1. The automobile fleet, and in particular, its expansion progress, has traditionally been considered as a preview indicator of the economic cycle studied from the viewpoint of demand. It indirectly and approximately measures the quality of life (living conditions) and variations in family expenditure.
Average no. of dwellings
	Total no. dwellings / Total no. buildings
Population nucleus
	A nucleus is a ensemble of at least ten constructions that form streets, squares and other urban roads, as well as isolated constructions that are less than 200 metres away from said ensemble.
Family nucleus
	Intermediate hierarchical unit between the inhabitant and the family. There are four types: couple without children, couple with one child or more, father with one child or more, and mother with one child or more. In order to be considered part of the family nucleus of their parents, children must not have a partner or have children.
Number of families in the household
	Check definitions of Family and Household
Number of generations in the household
	Check definitions of Generation and Household
Number of children
	This is the total number of children in the family nucleus, regardless of whether they belong to just the mother or just the father or to both. It is important to bear in mind that when the unit of analysis is the person, the nucleus variable will adopt the same value for each person. That is to say, in a nucleus formed by a couple and their three children, each of the persons (the father, the mother and the three children) will be given a value of 3 in this variable.
Number of children from 0 to 4 years old
	See Number of children section
Number of children from 10 to 14 years old
	See Number of children section
Number of children from 15 to 19 years old
	See Number of children section
Number of children 15 years old
	See Number of children section
Number of children from 16 to 24 years old
	See Number of children section.
Number of children from 20 to 24 years old
	See Number of children section
Number of children from 25 to 29 years old
	See Number of children section
Number of children aged 30 and older
	See Number of children section
Number of children from 5 to 9 years old
	See Number of children section
Number of nuclei in the household
	Check definitions of Family nucleus and Household
Number of employed persons
	Number of persons in the household who were employed on the reference date of the census. Employed persons are all persons aged 16 years old and older who are employed by others or who perform freelance (self-employed) work. Despite the legal age limit to perform a paid activity, if a person under 16 years of age has stated that s/he was employed, the person is included in this variable. This takes the following values: None 1 2 3 4 or more
Number of employed persons in the nucleus
	As one of the measures of the statistical secrecy protection system, the number of employed persons in the nucleus is not disseminated in municipalities with less than 101 inhabitants.
Number of employed persons in the couple
	Consult the definition of Employed person. As one of the measures of the statistical secrecy protection system applied, this variable is not disseminated for municipalities with fewer than 101 inhabitants.
Number of unemployed persons
	Number of persons in the household who were unemployed on the reference date of the census. Unemployed persons are all those persons aged 16 years old or older who are simultaneously: -without work, in other words, they do not have a job working for others or for themselves. - in search of work. In other words, they have taken specific measures to search for work for others, or they have tried to start working for themselves. For example: registrations in employment offices, queries at workplaces, answering newspaper advertisements, etc. -available to work in a job for someone else or for themselves. This takes the following values: None 1 2 3 4 or more
Number of unemployed persons in the nucleus
	As one of the measures of the statistical secrecy protection system, the number of unemployed persons in the nucleus is not disseminated in municipalities with less than 101 inhabitants.
Number of unemployed persons in the couple
	Consult the definition of Unemployed person. As one of the measures of the statistical secrecy protection system applied, this variable is not disseminated for municipalities with fewer than 101 inhabitants.
Average number of children per family nucleus
	Children in the subgroup, divided by the number of family nuclei in the subgroup. The number of children in the family nucleus refers to those persons who live with one of their parents and belong to the same family nucleus, in other words, children who are single, without a partner and do not have children. In non-single-parent family nuclei, this variable includes children belonging to the couple and children belonging to just one of the members.
Average Nº of persons over the age of 64
	This is the number of people over 64 on the census reference date (1 November 2001) split into the number of households.
Average no. of minors under the age of 16
	This is the number of people under 16 on the census reference date (1 November 2001) split into the number of households.
Occupation (to 1 digit of the NCO94)
	Classification of the professional occupation (codes to 1 digit of NCO-94). With values: Armed forces/ Management of companies and public administrations/ Scientific and intellectual technicians and professionals / Support technicians and professionals /...This refers to the type of the main job, if a person has had more than one occupation.
Occupation (to 2 digits of the NCO94)
	Classification of the professional occupation (codes to 2 digits of NCO-94. With values: Armed forces, Executive and legislative power and management of the Public Administrations, management of organisations of interest, Management of companies with 10 or more wage earners... In case of having several occupations, this refers to the type of main work carried out by a person. As one of the measures of the statistical secrecy protection system applied, occupation is not disseminated to 2 digits in areas with fewer than 5,001 inhabitants. Searches can be performed to 1 digit.
Occupation (to 3 digits of the NCO94)
	Classification of the professional occupation (codes to 3 digits of NCO-94). With values: High scale / Average scale / Basic scale / Executive and legislative power, and General Council of the Judiciary Branch / Managerial personnel in the Public Administrations/... If a person has had several jobs, this refers to the type of the main job carried out by the person. As one of the measures of the statistical secrecy protection system applied, occupation is not disseminated to 3 digits in municipalities with fewer than 20,001 inhabitants. Searches can be made regarding occupation to 2 digits in areas with over 5,000 inhabitants, and to 1 digit without size restrictions.
Employed persons
	Employed persons are all those persons aged 16 years old and older who are employed by others or who perform freelance work (self-employed workers). Despite the legal age limit to perform a paid activity, if a person under 16 years of age has stated that s/he was employed, the person is included in this variable.
Country of birth
	List of countries referring to place of birth. As one of the measures of the statistical secrecy protection system, the country of birth is not disseminated in municipalities with less than 20,001 inhabitants.
Country of nationality
	Listing of the countries of the place of which they are subjects or citizens. As one of the measures of the statistical secrecy protection system applied, the country of nationality is not disseminated in municipalities with fewer than 20,001 inhabitants.
Previous country of residence
	List of countries referring to the previous place of residence. As one of the measures of the statistical secrecy protection system, the previous country of residence is not disseminated in municipalities with less than 20,001 inhabitants.
Country of residence in 1991
	List of countries referring to place of residence in 1991. As one of the measures of the statistical secrecy protection system, the country of residence in 1991 is not disseminated in municipalities with less than 20,001 inhabitants.
Country of work / study
	List of countries referring to place of work/study. As one of the measures of the statistical secrecy protection system, the country of work/study is not disseminated in municipalities with less than 20,001 inhabitants.
Unemployed person
	Unemployed persons are those persons aged 16 years old or over who are simultaneously: -without work, in other words, they do not have a job working for others or for themselves. - in search of work. In other words, who have taken specific measures to search for work for others, or who have tried to start working for themselves. For example: registrations in employment offices, queries at workplaces, answering newspaper advertisements, etc. -available to work in a job for someone else or for themselves.
De facto couples (%)
	This is the percentage of persons who live in the same dwelling and are not married, compared to the total couples who live in the same dwelling. This enables identifying areas in which the change in forms of cohabitation is more extended, combined with the percentage of divorced or separated persons.
Couples and other family nuclei
	Consult the definition of Family nucleus. A couple is a particular type of family nucleus which is specified separately, in order to make it easier to search for information.
Reference person
	In order to select the reference person of the household, persons are selected according to following criteria, by order of importance, until there is only one person left: - Persons who have not selected the "Another relative" or "Not related" options regarding the person printed in the first position in the questionnaire. The first person on the questionnaire coincides with the person registered first in the location when registering, except in certain cases in which the file was reorganised before personalising the data to facilitate completing the kinship relations. - If the person printed in first place has children, sons or daughters-in-law, parents or in-laws living in the dwelling, said person is selected as the reference person. - Over 17 years of age. - Persons belonging to the largest nucleus, in households with more than one nucleus. - Persons with the closest relationship with economic activity, considering the following order of priority: Employed person Unemployed person who has worked previously Person drawing a permanent or invalidity disability benefit Person drawing a widowhood pension Person drawing a retirement or pre-retirement pension Unemployed persons who has not worked before Carrying out volunteer tasks Needs help for their basic activities Carrying out or sharing housework Studying. - Persons with the highest educational level. - Oldest persons.
Persons
	Total no. of residents
Persons who live in single parent nucleus (mother)
	In the Household group, by means of Personalised queries, in the following folders: Household data > Household composition, the Composition of the nuclei, within which this variable is available, may be consulted. Their categories are: - None - 2 persons - 3 persons - 4 or more persons
Persons who live in single parent nucleus (father)
	In the Household group, by means of Personalised queries, in the following folders: Household data > Household composition, the Composition of the nuclei, within which this variable is available, may be consulted. Their categories are: - None - 2 persons - 3 persons - 4 or more persons
Persons who live as a couple with children
	In the Household group, by means of Personalised queries, in the following folders: Household data > Household composition, the Composition of the nuclei, within which this variable is available, may be consulted. Their categories are: - None - 3 persons - 4 persons - 5 persons - 6 or more persons
Persons who live as a couple without children
	In the Household group, by means of Personalised queries, in the following folders: Household data > Household composition, the Composition of the nuclei, within which this variable is available, may be consulted. Their categories are: - None - 2 persons - 4 persons - 6 or more persons
Belonging to a family nucleus
	This variable is essential in order to create filters to enable studying certain subgroups separately, for example, the de facto couple subgroup. In this case, when filtering by Type of couple, according to marital status=de facto couple, all persons in a nucleus with this type of couple will be selected, regardless of whether they are parents or children. This happens because the variables calculated for each nucleus, like the type of couple forming it or the type of nucleus (nucleus comprising a couple with children, a mother with children, etc.), have the same value for all the persons in the nucleus. Going back to the previous example, persons who have the Type of couple according to marital status=de facto couple means all persons, either in a couple or not, who are parents or children, who belong to a family nucleus in which the couple in the nucleus, is a de facto couple. To select the persons who actually comprise the couple from all the persons in the nucleus, it is necessary to add the condition: Belonging to a family nucleus=Belongs to a family nucleus as a father, mother or partner. Information can be expanded by checking the Family nucleus entry.
Weight of the tertiary sector
	Percentage of persons employed in the services branch.
Floors below ground
	Classification of the number of underground floors in a building. A floor is considered to be underground if all or part of its lower surface is below the height of the pavement or the ground. With values: 1 floor, 2 floors, 3 floors, More than 3 floors. Meaning of the "Not Applicable" category: Accommodation.
Floors above ground
	Classification of the number of floors above ground that exist in a building. A floor is considered to be above ground if all its lower surface is above the height of the pavement or the ground. With values: 1-3 floors, 4 floors, 5 floors, 6 floors, 7 or more floors Meaning of the "Not Applicable" category: Accommodation.
Population
	Set of individuals who, at the time of the census, have residence established in Spain. A resident is an individual who at the time of the census habitually resides in the dwelling, in the building or in the territory studied. The group of residents in a territory is equivalent to the legal population concept in the previous Censuses and to the resident population concept.
Persons born in the intercensal period
	They are people born in the area studied between the 1991 census (March 91) and 2001.
Related population
	Classification of the details of the related population. (This variable is only available by means of the See list of tables tab). In this Census the concept of linked population has been created to achieve a better estimate of the real load the population has to tolerate, for example, a municipality, by improving the information that the real (de facto) population provided. The linked population is defined as the total persons who may be surveyed (in other words, with residence in Spain), that have some type of habitual link to the municipality in question, whether this is because they reside there, because they work or study there, or because they usually spend certain periods of time there (summers, long weekends, weekends, etc.). With values: - Only resides: A resident is an individual who, at the time of the census, habitually resides in the dwelling, in the building or in the territory studied. - Resides and works: Persons aged 16 years old or over, who at the time of the census have their normal residence in the dwelling, building or territory studied, and have worked for others or have practiced a freelance activity in the same area. - Resides and studies: Persons who, at the time of the census, regularly reside in the dwelling, in the building or in the territory under study, and have been receiving some type of education ( even if this refers to nurseries, academies, etc.) in the same territory. - Resides and has a second dwelling: Persons, who at the time of the census, regularly reside in the dwelling, in the building or in the territory under study, and have a dwelling which they use temporarily (holidays, weekends, etc.) in the same territory. - Does not reside, but works: Persons aged 16 years old or over, who at the time of the census, do not regularly reside in the dwelling, in the building or in the territory under study, but who have been employed by others or worked as freelancers. - Does not reside, but studies: Persons who, at the time of the census, do not regularly reside in the dwelling, in the building or in the territory under study, but who have been receiving some type of education (even if this refers to nurseries, academies, etc.) there. - Does not reside, but has a second dwelling: Persons, who at the time of the census, do not regularly live in the dwelling, in the building or in the territory under study, but who have a dwelling which they use temporarily (holidays, weekends, etc.) there.
Dirty streets
	Question directed at knowing the degree of satisfaction of households with the dwellings they inhabit and the areas in which they are located. Existence of problems in the dwelling in relation to insufficient street cleaning. With values: yes, no.
Lack of green areas
	Question directed at knowing the degree of satisfaction of households with the dwellings they inhabit and the areas where they are found. Existence of problems in the dwelling with relation to the lack of green areas. With values: yes, no.
Percentage of households with all its members over the age of 75
	Number of households comprised solely by people who were over 75 on the census reference date (1 November 2001) split among the total households from the subgroup.
Percentage of households as regards the total
	See definition of Household
Percentage of single-parent family nuclei
	Number of single-parent family nuclei divided by the total nuclei in the subgroup. Single-parent family nuclei are usually known as single-parent families.
Percentage of large family nuclei
	Percentage of family nuclei that compose large families regarding the total number of family nuclei in the subgroup. Several family nuclei are known commonly as numerous families.
Percentage of nuclei as regards the total
	See definition of Family nucleus
Percentage of de facto couples
	This is the number of couples whose members have a marital status other than married, divided by the total number of couples, and multiplied by 100. It could be the case that both persons in a couple are married but not to each other. In this case, they comprise a de facto couple, but for census purposes, they are not distinguishable from de jure couples and will therefore be classified as such.
Percentage of homosexual couples
	For a certain subgroup, the percentage of homosexual couples is the proportion of same sex couples in the subgroup compared to the total number of same or different sex couples, multiplied by 100.
Percentage as regards the column
	Calculated dividing the information in the cell by the total of the same column and multiplying the result by 100.
Percentage as regards the row
	Calculated dividing the information in the cell by the total of the same row and multiplying the result by 100.
Percentage as regards the total
	Calculated dividing the information in the cell by the total of the table and multiplying the result by 100.
Concierge's office
	Classification of the porter office system in buildings. With values: Automatic, Person in charge, Both, None available. Meaning of the category 'Not applicable': Accommodation and buildings not destined mainly for dwellings.
Province of 2nd dwelling
	Listing of provinces of the place of the second dwelling. Family dwelling used temporarily (holidays, weekends, etc.) by one of the household members during a minimum of 15 days during the year, and that is not another person's regular residence. Meaning of the "Not Applicable" category: Households that do not use a second dwelling and households that use a second dwelling abroad.
Province of Birth
	Relation of place of birth provinces.
Province of residence
	Relation of provinces of place of current residence.
Province of previous residence
	Relation of provinces of place of previous residence.
Province of residence in 1991
	Relation of provinces of place of residence in 1991.
Province where work / studies are performed
	List of provinces of place of work or study. Meaning of the category 'Not applicable': Persons over 15 years old who are studying or working abroad or in various municipalities.
Air conditioning
	Refrigeration in dwelling (air-conditioning, mobile devices..., excluding ventilators/fans). With values: yes, no.
Dwelling tenancy regime
	Classification of the dwelling tenancy regime, which is the concept by which the dwelling is occupied. With values: Owned by purchase, free and clear (completely paid off): A dwelling in considered a property when it belongs to one of the persons who occupy it. By extension, when the owner has died or emigrated, etc. Owners may be considered those persons who, not yet being the legal owners of the dwelling, are the natural owners through transmission, inheritance or some other form. - Owned by purchase with payments pending (mortgages, etc.): The dwelling is considered to have payments pending when there is a written or verbal commitment to carry out delayed payments to acquire the dwelling (for example, mortgage payments or any other payment linked to the acquisition of the dwelling). - Owned by inheritance: This method of accessing property is conceived, regardless of whether the dwelling has any type of tax applicable. - Rented: A dwelling is considered as rented when, occupied by the members of a household, one (or more) of its members pays an annual or monthly amount, in cash or in kind, whether there is a contract or not. Whether it is rented, furnished or unfurnished should be stated in the contract or declared in some other way. - Granted freely or at a low price by another household, the company, etc.: A dwelling is granted free of charge or at a low price by the boss, institution or company where one of the household members works, when it is by virtue of an employment contract, even when said member is deceased, is retired or does not currently work for said boss, institution or company, as long as the dwelling is still their possession. Also included in this heading are those family dwellings whose use is facilitated as remuneration in kind. A dwelling is granted free of charge or at a low price by other persons or institutions when, it is neither owned nor rented by any of its occupants, nor does there exist any payment for the use of the dwelling or the payment is fixed, voluntarily by the dwelling owner, below the market rental price. Therefore, protected rentals where the price is also below its value, even though not voluntarily, are not considered here. - Another form: A dwelling is held in another form of tenancy if its tenancy regime does not adhere to any of the following modes: owned, rented or granted freely."
Dwelling tenancy regime (grouped)
	Classification of the dwelling tenancy regime, which is the concept by which the dwelling is occupied. With values: - Owned: A dwelling in considered to be owned when it belongs to one of the persons who occupy it. By extension, when the owner has died or emigrated, etc. Owners may be considered those persons who, not yet being the legal owners of the dwelling, are the natural owners through transmission, inheritance or some other form. - Rented: A dwelling is considered as rented when, occupied by the members of a household, one (or more) of its members pays an annual or monthly amount, in cash or in kind, whether there is a contract or not. Whether it is rented, furnished or unfurnished should be stated in the contract or declared in some other way. - Granted freely or at a low price by another household, the company, etc.: A dwelling is granted free of charge or at a low price by the boss, institution or company where one of the household members works, when it is by virtue of an employment contract, even when said member is deceased, is retired or does not currently work for said boss, institution or company, as long as the dwelling is still their possession. Also included in this heading are those family dwellings whose use is facilitated as remuneration in kind. A dwelling is granted free of charge or at a low price by other persons or institutions when, without being owned or rented by any of its occupants, nor does there exist any payment for the use of the dwelling or the payment is fixed, voluntarily by the dwelling owner, below the market rental price. Therefore, protected rentals where the price is also below its value, even though not voluntarily, are not considered here. - Another form: A dwelling is held in another form of tenancy if its tenancy regime does not adhere to any of the following modes: owned, rented or granted freely.
Region of Birth
	List of regions of places of birth. as one of the measures of the statistical secrecy protection system, the region of birth is not disseminated in municipalities with less than 5,001 inhabitants.
Region of Nationality
	Listing of the regions of the place of which they are subjects or citizens. As one of the measures of the statistical secrecy protection system applied, the region of nationality is not disseminated in municipalities with fewer than 5,001 inhabitants. With the categories: - European Union: Germany, Austria, Belgium, Denmark, Spain, Finland, France, Greece, Ireland, Italy, Luxembourg, Netherlands, Portugal, United Kingdom and Sweden. - Other European countries: Bosnia-Herzegovina, Bulgaria, Georgia, Lithuania, Moldavia, Norway, Poland, Czech Republic, Romania, Russia, Switzerland and Ukraine. - Rest of countries in Europe. - African countries most present in Spain: Algeria, Angola, Cape Verde, Cameroon, the Gambia, Ghana, Guinea, Guinea Bissau, Equatorial Guinea, Mali, Morocco, Mauritania and Senegal. - Remaining African countries. - Central America: Cuba, El Salvador, Honduras and Dominican Republic. - Remaining countries in Central America. - North America: Canada, United States of America and Mexico. - South American countries most present in Spain: Argentina, Bolivia, Brazil, Colombia, Chile, Ecuador, Paraguay, Peru, Uruguay and Venezuela. - Remaining countries in South America. - Asian countries most present in Spain: Bangladesh, China, Philippines, India, Iran, Japan, Republic of Korea, Pakistan and Syria. - Rest of countries in Asia. - Oceania. - Stateless persons.
Region of previous residence
	Listing of the regions of the previous place of residence. As one of the measures of the statistical secrecy protection system applied, the previous region of residence is not disseminated in municipalities with fewer than 5,001 inhabitants.
Region of residence in 1991
	Listing of the regions of the place of residence in 1991. As one of the measures of the statistical secrecy protection system applied, the region of residence in 1991 is not disseminated in municipalities with fewer than 5,001 inhabitants.
Relation with activity in the week previous: drawing a permanent or invalidity disability benefit
	Inactive persons who, during the reference week, have been receiving a permanent incapacity or disability benefit. The economically inactive population are all those persons who do not fulfil the conditions required to include them in the category of employed or unemployed persons. Persons are employed if they are 16 years old or over during the reference week, and were employed by others or performed freelance work. Persons are unemployed if they are 16 years old or over, and during the reference week have been simultaneously: -without a job, that is, not employed by others or working as a freelancer. -seeking work, in other words, persons who have taken specific measures to look for a job employed by others or who have performed procedures to set up as freelancers. For example: registrations in employment offices, queries at workplaces, answering newspaper advertisements, etc. -available to be employed by others or to work as a freelance worker. With values: yes, no.
Relation with activity in the week previous: Drawing a retirement or pre retirement benefit
	Inactive persons who, during the reference week, have been receiving a retirement or pre-retirement benefit. The economically inactive population are all those persons who do not fulfil the conditions required to include them in the category of employed or unemployed persons. Persons are employed if they are 16 years old or over during the reference week, and were employed by others or performed freelance work. Persons are unemployed if they are 16 years old or over, and during the reference week have been simultaneously: -without a job, that is, not employed by others or working as a freelancer. -seeking work, in other words, persons who have taken specific measures to look for a job employed by others or who have performed procedures to set up as freelancers. For example: registrations in employment offices, queries at workplaces, answering newspaper advertisements, etc. -available to be employed by others or to work as a freelance worker. With values: yes, no.
Relation with activity in the week previous: drawing a widowhood or orphanhood benefit
	Inactive persons who, during the reference week, have been receiving a widowhood or orphanhood benefit. The economically inactive population are all those persons who do not fulfil the conditions required to include them in the category of employed or unemployed persons. Persons are employed if they are 16 years old or over during the reference week, and were employed by others or performed freelance work. Persons are unemployed if they are 16 years old or over, and during the reference week have been simultaneously: -without a job, that is, not employed by others or working as a freelancer. -seeking work, in other words, persons who have taken specific measures to look for a job employed by others or who have performed procedures to set up as freelancers. For example: registrations in employment offices, queries at workplaces, answering newspaper advertisements, etc. -available to be employed by others or to work as a freelance worker. With values: yes, no.
Relation with activity in the week previous: employed (worked at least 1 hour) or temporally absent from work
	These are all those persons aged 16 years old or over who, during the reference week, have had a job working for others or have carried out self-employed (freelance) work. Despite the legal age limit to perform a paid activity, if a person under 16 years of age has stated that s/he was employed, the person is included in this variable. With values: yes, no.
Relation with activity in the week previous: another situation (minors without education, independently wealthy..)
	Inactive persons who, during the reference week, have been in another situation (minors without schooling, independently wealthy persons, etc.). The economically inactive population are all those persons who do not fulfil the conditions required to include them in the category of employed or unemployed persons. Persons are employed if they are 16 years old or over during the reference week, and were employed by others or performed freelance work. Persons are unemployed if they are 16 years old or over, and during the reference week have been simultaneously: -without a job, that is, not employed by others or working as a freelancer. -seeking work, in other words, persons who have taken specific measures to look for a job employed by others or who have performed procedures to set up as freelancers. For example: registrations in employment offices, queries at workplaces, answering newspaper advertisements, etc. -available to be employed by others or to work as a freelance worker. With values: yes, no.
Relation with activity in the week previous: unemployed person looking for first job
	These are all those persons aged 16 years old or over who have never worked and who, during the week reference, have been simultaneously: -without work, in other words, who have not had a job working for others or for themselves. - in search of work. In other words, persons who have taken specific measures to search for work for others or who have tried to start working for themselves. For example: registrations in employment offices, queries at workplaces, answering newspaper advertisements, etc. - available to work in a job for someone else or for themselves. With values: yes, no.
Relation with activity in the week previous: unemployed person who has worked previously
	These are all those persons aged 16 years old or over who have worked before and who, during the week reference, have been simultaneously: -without work, in other words, who have not had a job working for others or for themselves. - in search of work. In other words, persons who have taken specific measures to search for work for others or who have tried to start working for themselves. For example: registrations in employment offices, queries at workplaces, answering newspaper advertisements, etc. - available to work in a job for someone else or for themselves. With values: yes, no.
Relation with activity in the week previous: carrying out or sharing the household tasks
	Inactive population who, during the reference week, have been carrying out or sharing the household tasks. The economically inactive population are all those persons who do not fulfil the conditions required to include them in the category of employed or unemployed persons. Persons are employed if they are 16 years old or over during the reference week, and were employed by others or performed freelance work. Persons are unemployed if they are 16 years old or over, and during the reference week have been simultaneously: -without a job, that is, not employed by others or working as a freelancer. -seeking work, in other words, persons who have taken specific measures to look for a job employed by others or who have performed procedures to set up as freelancers. For example: registrations in employment offices, queries at workplaces, answering newspaper advertisements, etc. -available to be employed by others or to work as a freelance worker. With values: yes, no.
Relation with activity in the week previous: receiving some type of education (even in nurseries, academies..)
	All persons aged 16 years old or older who, during the reference week, received education of any kind (even in nurseries, academies...). With values: yes, no.
Relationship with economic activity: students
	Inactive persons who during the reference week received education of any kind. With values: yes, no.
Relationship with economic activity: employed persons
	Employed persons are all those persons aged 16 years old and older who are employed by others or who perform freelance work (self-employed workers). Despite the legal age limit to perform a paid activity, if a person under 16 years of age has stated that s/he was employed, the person is included in this variable. With values: yes, no.
Relationship with economic activity: another situation (minors without education, independently wealthy..)
	Inactive persons in a situation another than those mentioned previously (including minors who are not attending school, independently wealthy persons, etc.). The economically inactive population are all those persons who do not fulfil the conditions required to include them in the category of employed or unemployed persons. Persons are employed if they are 16 years old or over during the reference week, and were employed by others or performed freelance work. Persons are unemployed if they are 16 years old or over, and during the reference week have been simultaneously: -without a job, that is, not employed by others or working as a freelancer. -seeking work, in other words, who have taken specific measures to look for a job employed by others or who have performed procedures to set up as freelancers during the previous month. For example: registrations in employment offices, queries at workplaces, answering newspaper advertisements, etc. - available to be employed by others or to work as a freelance worker. With values: yes, no."
Relationship with economic activity: unemployed looking for first job
	These are all those persons aged 16 years old or over who have not worked before and are simultaneously: -without work, in other words, they do not have a job working for others or for themselves. - in search of work. In other words, persons who have taken specific measures to search for work for others or who have tried to start working for themselves. For example: registrations in employment offices, queries at workplaces, answering newspaper advertisements, etc. - available to work in a job for someone else or for themselves. With values: yes, no.
Relationship with economic activity: unemployed who have previously worked
	These are all those persons aged 16 years old or over who have worked before and are simultaneously: -without work, in other words, they do not have a job working for others or for themselves. - in search of work. In other words, persons who have taken specific measures to search for work for others or who have tried to start working for themselves. For example: registrations in employment offices, queries at workplaces, answering newspaper advertisements, etc. - available to work in a job for someone else or for themselves. With values: yes, no.
Relationship with economic activity: invalidity pensioners
	Inactive population sector made up of persons receiving disability pensions. The economically inactive population are all those persons who do not fulfil the conditions required to include them in the category of employed or unemployed persons. A person is employed if they are 16 years old or over during the reference week and were employed by others or performed freelance work. Persons are unemployed if they are 16 years old or over, and during the reference week have been simultaneously: -without a job, that is, not employed by others or working as a freelancer. -seeking work, in other words, persons who have taken specific measures to look for a job employed by others or who have performed procedures to set up as freelancers. For example: registrations in employment offices, queries at workplaces, answering newspaper advertisements, etc. -available to be employed by others or to work as a freelance worker. With values: yes, no.
Relationship with economic activity: Retirement pensioners
	Inactive persons who, during the reference week, have been receiving a retirement or pre-retirement benefit. The economically inactive population are all those persons who do not fulfil the conditions required to include them in the category of employed or unemployed persons. Persons are employed if they are 16 years old or over during the reference week, and were employed by others or performed freelance work. Persons are unemployed if they are 16 years old or over, and during the reference week have been simultaneously: -without a job, that is, not employed by others or working as a freelancer. -seeking work, in other words, persons who have taken specific measures to look for a job employed by others or who have performed procedures to set up as freelancers. For example: registrations in employment offices, queries at workplaces, answering newspaper advertisements, etc. -available to be employed by others or to work as a freelance worker. With values: yes, no.
Relationship with economic activity: Widowhood or orphanhood pensioners
	Inactive persons who, during the reference week, have been receiving a widowhood or orphanhood benefit. The economically inactive population are all those persons who do not fulfil the conditions required to include them in the category of employed or unemployed persons. Persons are employed if they are 16 years old or over during the reference week, and were employed by others or performed freelance work. Persons are unemployed if they are 16 years old or over, and during the reference week have been simultaneously: -without a job, that is, not employed by others or working as a freelancer. -seeking work, in other words, persons who have taken specific measures to look for a job employed by others or who have performed procedures to set up as freelancers. For example: registrations in employment offices, queries at workplaces, answering newspaper advertisements, etc. -available to be employed by others or to work as a freelance worker. With values: yes, no.
Relationship with economic activity: carrying out or sharing household tasks
	Inactive population sector who are carrying out household tasks. The economically inactive population are all those persons who do not fulfil the conditions required to include them in the category of employed or unemployed persons. Persons are employed if they are 16 years old or over during the reference week, and were employed by others or performed freelance work. Persons are unemployed if they are 16 years old or over, and during the reference week have been simultaneously: -without a job, that is, not employed by others or working as a freelancer. -seeking work, in other words, persons who have taken specific measures to look for a job employed by others or who have performed procedures to set up as freelancers. For example: registrations in employment offices, queries at workplaces, answering newspaper advertisements, etc. -available to be employed by others or to work as a freelance worker. With values: yes, no.
Relationship with the reference person
	This is the kinship relationship of each of the household members, with the person who has been taken as the reference person therein. If the reference person is the father of the person under study, the Relationship with the reference person will be Son/daughter.
Relation between place of 2nd dwelling and residence
	Relationship between the place of the second dwelling and the current place of residence. The second dwelling is a family dwelling that is used temporarily (holidays, weekends, etc.) by one of the household members during a minimum of 15 days during the year, and that is not another person's regular residence. With values: In the same municipality, In another municipality in the same province, In a different province in the same Autonomous Community, In another Autonomous Community and In another country. Meaning of the "Not Applicable" category: Households that do not use a second dwelling.
Relation between place of birth and residence
	Relationship between the place of origin and the current place of residence. With values: Same municipality, Another municipality in the same province, Another province in the same Autonomous Community, Another Autonomous Community and Born abroad.
Relation previous and current place of residence
	Relationship between previous place of residence and the current place of residence. With values: Same municipality, Another municipality in the same province, Another province in the same Autonomous Community, Another Autonomous Community and Resided abroad.
Relation between place of residence in 1991 and current residence
	Relationship between the place of residence in 1991 and the current place of residence. With values: Not born yet, Same municipality, Another municipality in the same province, Another province in the same Autonomous Community, Another Autonomous Community and Resided abroad.
Preferential relation with activity (active or inactive)
	Classification of the economic situation group. With values: Active, Inactive.
Preferred relation with activity (detail)
	Classification of the details of the economic situation. Given that the question admitted multiple answers, in order to obtain a single variable, the following order of preference has been applied: Employed, Unemployed, Student, Pensioner, Performing housework and Other situations. The totals from each list are also available as independent attributes.
List of houses/buildings
	This is the average number of houses in each building of the area studied. Provides broken down information on the size of the area's buildings.
Resident
	A resident is an individual who, at the time of the census, customarily resides in the dwelling, in the building or in the territory studied. The set of residents in a territory is equal to the concept of legal population from previous Censuses.
Residents in family dwellings
	Residents in a separate and independent building destined for human inhabitation.
Summary of migrations on a provincial level
	Classification of the summary of migrations. With values for 1991: Resided in the province, Resided in this one and then in another, Resided abroad. With values for the last 5 years: Have arrived from another province, Have gone to another province, Have arrived from abroad. And with values for the last few years: Have arrived from another province, Have gone to another province, Have arrived from abroad.
Outside noise
	In order to calculate the degree of satisfaction of households with the dwellings they inhabit and the areas where they are located. Existence of problems in the dwelling in relation to outside noise. With values: yes, no.
Secondary dwellings
	A family dwelling is considered to be secondary when it is only used for a part of the year, seasonally, periodically or sporadically, and does not constitute the customary residence of one or more persons.
Second dwelling
	Family dwelling used temporarily (holidays, weekends, etc.) by one of the household members during a minimum of 15 days during the year, and that is not another person's regular residence.
Sex
	Classification of sex. With the following values: Both sexes, Male, Female.
Financial situation within the household
	This variable is available in the list of tables. It covers the following categories: - Son/Daughter Son - Legally married couple - Common law couple - Single father/Single mother - Single-person household - Other
Professional Status
	Classification of the professional situation. With values: Businessperson or professional employing personnel, Businessperson or professional not employing personnel, Worker employed by others with a fixed or permanent contract, etc.
Average area
	Sum of the average areas of the dwellings / Total main dwellings. Referring to net area, measured inside the external walls of the dwelling, not including basements, lofts, lumber rooms and uninhabitable attics. This does not include open terraces or gardens either. This information has only been collected for main family dwellings (used all or most of the year as the regular residence of one or more persons).
Average area per occupant
	Sum of the areas / Total residents in the dwelling. Referring to net area, measured inside the external walls of the dwelling, not including basements, lofts, lumber rooms and uninhabitable attics. This does not include open terraces or gardens either. A resident is an individual who customarily resides in the dwelling at the time the census is performed.
Useful area of the dwelling
	Classification, by bracket, of the net area of the dwelling, measured inside the external walls of the dwelling, not including basements, lofts, lumber rooms and uninhabitable attics. This does not include open terraces or gardens either. With values: Up to 30m2, 30 to 45 m2, 46 to 60 m2, 61 to 75 m2,..., More than 180m2.
Size of the Municipality of residence
	Classification by intervals of size of the municipality of the current place of residence. With values of: Less than 101 inhabitants, From 101 to 500 inhabitants, From 501 to 1,000 inhabitants,..., More than 500,000 inhabitants.
Size of the household
	Classification of the number of persons that make up a household/dwelling. With values: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 or more.
Average size of the household
	This is the number of persons comprising the households, divided by the number of households. This is basic information on the forms of cohabiting of people in a certain area, which may be complemented with data on the characteristics of the dwellings. A household is considered o be the group of persons who regularly reside in the same dwelling. The differences between household and family are as follows: a) A household may include only one person, while a family must consist of at least two members. b) The members of a multi-person household do not necessarily have to be related, while family members do have to be related.
Size of municipality of 2nd dwelling
	Classification in brackets of the municipalities of the second dwelling, according to the number of inhabitants. The second dwelling is a family dwelling that is used temporarily (holidays, weekends, etc.) by one of the household members during a minimum of 15 days during the year, and that is not another person's regular residence. With values: Fewer than 101 inhabitants, 101 to 500 inhabitants, 501 to 1,000 inhabitants, 1,001 to 2,000 inhabitants, 2,001 to 5,000 inhabitants, 5,001 to 10,000 inhabitants, 10,001 to 20,000 inhabitants, 20,001 to 50,000 inhabitants, 50,001 to 100,000 inhabitants, 100,001 to 500,000 inhabitants, More than 500,000 inhabitants. Meaning of the "Not Applicable" category: Households that do not use a second dwelling or that use one located abroad.
Size of municipality of previous residence
	Classification, by size bracket of the municipality of the previous place of residence. With values of: Fewer than 101 inhabitants, 101 to 500 inhabitants, 501 to 1,000 inhabitants, etc., More than 500,000 inhabitants. Meaning of the "Not Applicable" category: Persons from abroad.
Size municipality of residence EN 1991
	Classification, by size bracket of the municipality of the place of residence in 1991. With values of: Fewer than 101 inhabitants, 101 to 500 inhabitants, 501 to 1,000 inhabitants, etc., More than 500,000 inhabitants. Meaning of the "Not Applicable" category: Persons from abroad.
Size of municipality of work / study
	Classification, by size bracket of the municipality of the place of work/studies. With values of: Fewer than 101 inhabitants, 101 to 500 inhabitants, 501 to 1,000 inhabitants, etc., More than 500,000 inhabitants. Meaning of the "Not Applicable" category: Persons over 15 years old who are studying or working abroad or in several municipalities.
Size of Municipalities of Birth
	Classification by intervals of size of municipality of place of place of birth. With values: Less than 101 inhabitants. From 101 to 500 inhabitants, From 501 to 1,000 inhabitants,..., More than 500,000 inhabitants.
Activity rate
	Percentage of the active population aged 16 years old or over, with regard to the total population aged 16 years old or over. The economically inactive population are all those persons who do not fulfil the conditions required to include them in the category of employed or unemployed persons. Persons are considered employed if, during the reference week, they were employed by others or performed freelance work Persons are unemployed if they are simultaneously: 1. Without a job, that is, not employed by others or working as a freelancer; 2. Looking for employment, for example, having taken specific measures to find a job employed by others, or having undertaken procedures to set up as a freelance worker (registration at the job centre, procedures in workplaces, answering job announcements in the newspapers, etc.) and 3. Available to be employed by others or to work as a freelance worker.
Rate of autochthony
	This is the percentage of persons born in the same geographical area in which they reside. This enables studying the importance of migrations, and together with an indicator of population ageing and of the percentage of foreign nationals, drawing conclusions on depopulation, dynamism of the area, need for economic development policies, integration of immigrants, etc.
Emancipation rate
	The emancipation rate, for a specific subgroup, refers to the percentage of persons from the subgroup that do NOT belong to family nuclei in a child role, as regards the population living in family dwellings in the subgroup.
Couple formation rate
	For a specific subgroup, the rate of couples refers to the percentage of persons in the subgroup that live with their spouse or partner, as regards the population living in family dwellings in the subgroup.
Rate of de facto couples
	For a certain subgroup, the rate of de facto couples is the percentage of persons in the subgroup that live with their de facto partner compared to those who live with a partner, who is de facto or legal.
Rate of homosexual couples
	For a certain subgroup, the rate of homosexual couples is the percentage of persons in the subgroup who live with a same sex partner compared to those who live with a partner, who is of the same or different sex.
Rate of education
	Percentage of persons aged 16 years old or over who are receiving some type of education, with regard to the total population aged 16 years old or over.
Unemployment rate
	Percentage of the population aged 16 years old or over that is unemployed, with regard to the total economically active population aged 16 years old or over. A person is unemployed if the following situations occur simultaneously: 1. Without a job, that is, not employed by others or working as a freelancer, 2. Looking for employment, for example, having taken specific measures to find a job employed by others, or having undertaken procedures to set up as a freelance worker (registration at the job centre, procedures in workplaces, answering job announcements in the newspapers, etc.) and 3. Available to be employed by others or to work as a freelance worker. The economically inactive population are all those persons who do not fulfil the conditions required to include them in the category of employed or unemployed persons. Persons are considered employed if, during the reference week, they were employed by others or performed freelance work.
Rate of connections
	The rate of connection refers to the percentage of the related population (non-resident population plus resident population) of a municipality, with regard to the resident population of said municipality. The non-resident related population is understood to be that with some of the following values: - Because they work there: Persons aged 16 years old or more who at the time of the census do not regularly reside in the territory under study, but who have been employed by others or worked as freelancers. - Because they study there: Persons who at the time of the census do not regularly reside in the territory under study, but who have been receiving some type of education (even if this refers to nurseries, academies, etc.) there. - Because they have a second dwelling there: Persons who at the time of the census do not regularly reside in the territory under study, but who have a dwelling which they use temporarily (holidays, weekends, etc.) there. The categories are exclusive, that is, is a person resides, works and studies in the same territory, this will only be counted in the category in first place, in this case, "Resides and works". Likewise, if a person who does not live in the territory analysed works, studies and has a second home there, it will only be included in the "Because they work there" category. Nonetheless, persons may be linked to more than one territory (municipality, province or Autonomous Community), as they may reside in one of them, work in another, and have a second home in a third, for example. In the predefined municipal tables from the "See list of tables" section, the provincial subtotals are calculated as the sum of the values of the provincial municipalities, by which the provincial related population provides a "gross" value. The "net" related population or related population itself, and the kinship rates of the Autonomous Communities and provinces are available in the comparative tables of Autonomous Communities and provinces.
Telephone line
	Existence of phone socket in the buildings independently of their use. With values: yes, no. Meaning of the category 'Not applicable': Accommodation and buildings not destined mainly for dwellings.
Displacement time
	Classification, by time spent in the commute to work or to the place of study. With values: Less than 10 minutes, 10 to 20 minutes, 20 to 30 minutes, 30 to 45 minutes, etc. Meaning of the "Not Applicable" category: Persons over 15 years old who study or work in their own residence, in several municipalities, or who commute to study or to work from a secondary residence.
Average time to get to place of study/work
	This is calculated by dividing the sum of times it takes the persons in the studied group to get to the workplace or place of study, as compared to the total persons in said group. The time it takes a person to get to the place of work or study is estimated by using the class score or average value of the corresponding interval/bracket. If a person studies and works, this will refer to the time it takes to get to the workplace.
Type of heating
	Classification of the kind of heating in the dwelling. With values: individual, group, without facilities but with resources, without resources.
Type of collective
	Classification, by type of collective dwelling. With values: Hotels/B&Bs/Hostels, Student residences, Employee residences, etc., Psychiatric hospitals, etc. Meaning of the "Not Applicable" category: Residents in family dwellings.
Type of building
	Classification of the kinds of building. With values: - Buildings with only one family dwelling: Only one family dwelling recorded: room or set of rooms and their annexed areas that, by the way in which they have been constructed, reconstructed or transformed, are intended to be inhabited by one or more persons, and on the date of the census, are not used totally for other purposes. - Buildings only with several family dwellings: More than one family dwelling recorded: room or set of rooms and their annexed areas that, by the way in which they have been constructed, reconstructed or transformed, are intended to be inhabited by one or more persons, and on the date of the census, are not used totally for other purposes. - Buildings mainly with family dwellings and with premises: One or several family dwellings (room or set of rooms and their annexed areas that occupy a building or a structurally separated part of the same and that, by the way in which they have been constructed, reconstructed or transformed, are intended to be inhabited by one or more persons, and on the date of the census, are not used totally for other purposes) and one or several premises (structurally separate and independent that are not used exclusively as family dwellings, and in which economic activities answerable to a company or institution are or could be carried out). - Buildings mainly with group housing: hotels, hostels, guesthouses, etc.: Mainly accommodating a group dwelling (hotels, hostels, guesthouses, etc.): housing designed to accommodate a group of persons that do not comprise a family, subject to a common authority or regime, or united by common personal goals or interests. - Buildings mainly with group housing: convent, barracks, prison, etc.: Mainly accommodating a group dwelling (convents, barracks, prisons, etc. ): housing designed to accommodate a group of persons that do not comprise a family, subject to a common authority or regime, or united by common personal goals or interests. - Buildings mainly with group housing: educational institutions, boarding schools, military academies, etc.: Mainly accommodating a group dwelling (educational institutions, etc.): housing designed to accommodate a group of persons that do not comprise a family, subject to a common authority or regime, or united by common personal goals or interests. - Buildings mainly with group housing: hospitals in general, institutions for persons with disabilities, for marginalised persons, etc.: Mainly accommodating a group dwelling (hospitals in general, institutions for persons with disabilities, for marginalised persons, etc.): housing designed to accommodate a group of persons that do not comprise a family, subject to a common authority or regime, or united by common personal goals or interests. - Buildings mainly with premises and with some dwelling: These consist of several premises (venues that are structurally separate and independent, that are not used exclusively as family dwellings, and in which economic activities answerable to a company or institution are or could be carried out) and one or several dwellings (room or set of rooms and their annexed areas that occupy a building or a structurally separate part thereof, and that, by the way in which they have been constructed, reconstructed or transformed, are intended to be inhabited by one or more persons, and on the date of the census, are not used totally for other purposes), in less number than the premises.
Type of building (group)
	Grouped classification of the kinds of buildings. With values: - Mainly intended for dwellings: Mainly family dwellings recorded: room or set of rooms and their annexed areas that, by the way in which they have been constructed, reconstructed or transformed, are intended to be inhabited by one or more persons, and on the date of the census, are not used totally for other purposes. - Accommodation: They are those buildings that do not totally meet the definition of family dwellings, whether this is because it is mobile, semi-permanent or improvised, or because it was not designed at first with residential purposes, but however, it makes up the regular residence of one or more persons at the time of the census. - Other.
Type of studies completed
	Classification of the studies sector (level attained). This only corresponds to those persons who have reached the following educational levels: Vocational Training (intermediate and higher), First and Second Cycle University studies (Diplomas, Technical Engineering Degrees, University Graduate Degrees and Engineering) or Third Cycle studies (Doctorate). If a person has several, this will refer to the main level or to the most recent level. With the following values: Law, Teaching (Education), Social Sciences, Arts and Humanities, Computer Science. As one of the measures of the statistical secrecy protection system applied, the type of studies completed is not disseminated in municipalities with fewer than 101 inhabitants. Meaning of the "Not Applicable" category: Persons whose educational level is one of the questionnaire categories that do not have branches of specialisation, in other words: does not know how to read or write, can read and write but went to school for less than 5 years, went to school for 5 years or more without completing GBE, OSE or the first year of GCSE or the equivalent, first year of GCSE or the equivalent, complete GBE or OSE (primary education certificate) and secondary education certificate, General Upper Secondary Education Certificate, OLGOES baccalaureate, Post-secondary non-higher education and PREU (Pre-University Course).
Type of Household (aggregated)
	Intermediate level of grouping of the classification of households according to the relationships between the persons that compose it.
Type of household (broken down)
	Maximum level of detail of the classification of households, according to the kinship relationships between the persons comprising it. As one of the measures of the statistical secrecy protection system applied, for municipalities with fewer than 101 inhabitants, the type of household broken down is not disseminated.
Type of household (detail)
	Maximum level of breakdown of the classification of households according to the relationships between the persons that compose it.
Type of household (large groups)
	Maximum level of grouping of the classification of households according to the relationships between the persons that compose it.
Type of household (large groups)
	Intermediate level of grouping of the classification of households according to the relationships between the persons that compose it.
Type of premises
	Classification of the kinds of premises existing in dwellings. With values: Health facilities (outpatient treatment, health centre, hospital, etc.), Educational facilities (school, university, nursery, college, etc.), etc., Agrarian premises. Meaning of the "Not Applicable" category: Inactive premises.
Type of municipality of residence
	Classification of the municipalities of residence, combining their position in the province and their size. Applicable categories: - Capital with more than 500,000 inhabitants: municipality with more than 500,000 inhabitants, and which is the capital of the province. - Capital with fewer than 500,001 inhabitants: municipality with fewer than 500,001 inhabitants, and which is the capital of the province. - Suburbs: municipalities bordering the capital of the province. - Rest, with more than 20,000 inhabitants: municipalities not included in the previous categories with more than 20,000 inhabitants. - Rest, with 5,001 to 20,000 inhabitants: municipalities not included in the previous categories with more than 5,000 inhabitants and fewer than 20,001. - Rest, with 1,001 to 5,000 inhabitants: municipalities not included in the previous categories with more than 1,000 inhabitants and fewer than 5,001. - Rest, with fewer than 1,001 inhabitants: municipalities not included in the previous categories with fewer than 1,001 inhabitants.
Type of previous municipality of residence
	Classification of the prior municipalities of residence, combining their position in the province and their size. Applicable categories: - Capital with more than 500,000 inhabitants: municipality with more than 500,000 inhabitants, and which is the capital of the province. - Capital with fewer than 500,001 inhabitants: municipality with fewer than 500,001 inhabitants, and which is the capital of the province. - Suburbs: municipalities bordering the capital of the province. - Rest, with more than 20,000 inhabitants: municipalities not included in the previous categories with more than 20,000 inhabitants. - Rest, with 5,001 to 20,000 inhabitants: municipalities not included in the previous categories with more than 5,000 inhabitants and fewer than 20,001. - Rest, with 1,001 to 5,000 inhabitants: municipalities not included in the previous categories with more than 1,000 inhabitants and fewer than 5,001. - Rest, with fewer than 1,001 inhabitants: municipalities not included in the previous categories with fewer than 1,001 inhabitants. - Resided abroad.
Type of municipality of residence in 1991
	Classification of the municipalities of residence in 1991, combining their position in the province and their size. Applicable categories: - Capital with more than 500,000 inhabitants: municipality with more than 500,000 inhabitants, and which is the capital of the province. - Capital with fewer than 500,001 inhabitants: municipality with fewer than 500,001 inhabitants, and which is the capital of the province. - Suburbs: municipalities bordering the capital of the province. - Rest, with more than 20,000 inhabitants: municipalities not included in the previous categories with more than 20,000 inhabitants. - Rest, with 5,001 to 20,000 inhabitants: municipalities not included in the previous categories with more than 5,000 inhabitants and fewer than 20,001. - Rest, with 1,001 to 5,000 inhabitants: municipalities not included in the previous categories with more than 1,000 inhabitants and fewer than 5,001. - Rest, with fewer than 1,001 inhabitants: municipalities not included in the previous categories with fewer than 1,001 inhabitants. - Resided abroad. - Had not been born.
Type of nucleus
	Intermediate hierarchical unit between the inhabitant and the family. There are four types: couple without children, couple with one child or more, father with one child or more, and mother with one child or more. In order to be considered part of the family nucleus of their parents, children must not have a partner or have children. As one of the measures of the statistical secrecy protection system applied, the type of nucleus is not disseminated in municipalities with fewer than 101 inhabitants.
Type of couple (de facto or legally married)
	It is considered that two persons comprise a de jure couple when, being a couple, they belong to the "married" category, according to the marital status variable. Although highly improbable, there will be cases in which they are married to other persons, not between themselves. These couples are in fact de facto couples, but are classified as legally married couples since they are indistinguishable from the rest. As one of the measures of the statistical secrecy protection system applied, the type of couple is not disseminated in municipalities with fewer than 101 inhabitants. For the correct interpretation of this variable when the group under study are persons, we need to consider that the variables that are calculated in each nucleus take the same value for all its members, that is, persons who have a type of couple=de facto couple are everybody, whether with partner or not, parents or children, who belong to a family nucleus in which the couple from the nucleus is a de facto couple. If you wish to select, from among all of them those that comprise the couple, it is sufficient to add the following condition: Belonging to a family nucleus= Belongs to a family nucleus as a father, mother or partner.
Type of couple (same sex, different sex)
	As one of the measures of the statistical secrecy protection system applied, the type of couple is not disseminated in municipalities with fewer than 101 inhabitants. For the correct interpretation of this variable when the group under study are persons, we need to consider that the variables calculated in each nucleus take the same value for all its members, that is, persons who have a type of couple=different sex couple are everybody, whether or not they have a partner, parents or children, who belong to a family nucleus in which the couple from the nucleus is a different sex couple. If you wish to select, from among all of them, those that comprise the couple, it is sufficient to add the following condition: Belonging to a family nucleus= Belongs to a family nucleus as a father, mother or partner.
Type of area
	The urban area is the group of singular population entities that have over 10,000 inhabitants; the intermediate area refers to those with 2,001 to 10,000 inhabitants, and the rural area to those with 2,000 inhabitants or less.
Everybody
	resident in Spain.
All family dwellings
	Separate and independent buildings destined to be inhabited.
Use of second dwelling (days)
	Classification of the number of days that the household uses the second dwelling. Family dwelling used temporarily (holidays, weekends, etc.) by one of the household members during a minimum of 15 days during the year, and that is not another person's regular residence. With values: Between 15 and 30 days, between 31 and 60 days, between 91 and 120 days, between 121 and 150 days, between 151 and 180 days, more than 180 days Meaning of the "Not Applicable" category: Households that do not use a second dwelling.
Empty
	A family dwelling is considered unoccupied or empty when it is not the regular residence of a person and nobody uses it seasonally, periodically or sporadically. These are vacant dwellings.
Dwellings
	This is any structurally separate and independent building that, due to the way in which it was constructed, reconstructed, transformed or adapted, is conceived for the purpose of being inhabited by persons, and is not totally intended for other uses, and those others that, not fulfilling the previous conditions, are really and truly inhabited.
Unoccupied dwelling
	A family dwelling is considered unoccupied or empty when it is not the regular residence of a person and nobody uses it seasonally, periodically or sporadically. These are vacant dwellings.
Family dwelling
	This is any room or set of rooms and their outbuildings that occupy a building or structurally separate part of a building, and which, due to the way in which they have been constructed, reconstructed or transformed, are intended to be inhabited by one or more persons, and are not totally used for other purposes on the census date.
Conventional family dwelling
	A conventional family dwelling is a family dwelling that fulfils all the requirements to be inhabited, and on the date of the census is not used totally for other purposes.
Main dwelling
	A family dwelling is considered the main dwelling when it is used all of most of the year as the regular residence of one or more persons.
Second dwelling
	A family dwelling is considered secondary when it is only used part of the year, seasonally, periodically or sporadically, and is not the regular residence of one or several persons.
Dwellings that are rented (%)
	This is the percentage of principal family houses whose tenancy system is rental. This indicator may facilitate taking decisions locally to develop the rental or access the household.
Secondary dwellings (%)
	This is the percentage of second dwellings, over the total family dwellings in the area. A family dwelling is considered secondary when it is only used part of the year, seasonally, periodically or sporadically, and is not the regular residence of one or several persons. This indicator may be useful to study tourism and to design local services and housing policies, especially if combined with linked population data.
Empty dwellings (%)
	This is the percentage of empty dwellings, over the total family dwellings in the area. A family dwelling is considered empty or unoccupied when it is not the regular residence of anybody, nor is it used seasonally, periodically or sporadically by anybody. These are uninhabited (vacant) dwellings. In the last few years, concern has increased due to the difficult access to the first owned home, in addition to the interest in encouraging rental. In this context, having the proportion of uninhabited dwellings with a major territorial breakdown available, is especially interesting.
Type of cohabitation with a partner and children)
	Maximum level of breakdown of the classification of people according to whether or not they live with their partner and children
Type of cohabitation with a partner and children)
	Maximum level of breakdown of the classification of people according to whether or not they live with their partner and children

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