Objetive: to provide information on marriages occurring within Spain.

Variables studied: marriages by sex and place of residence.

Conducted since: 1858. Available since 1941.

Objetive: to provide information on births, partos and late fetal deaths occurring within Spain.

Variables studied: births, partos and late fetal deaths by sex and place of residence.
Births are also classified by the age of the parents, gestation period, weight of the newborn, order of birth, profession of the mother, profession of the father and nationality of the parents.
Births are also classified by the age of the parents, multiplicity, maturity, normality, residence of the mother, vitality, health care.
Late fetal deaths are also classified by the age of the parents, gestation period, weight of the newborn, order of birth, profession of the mother, profession of the father and nationality of the parents.

Conducted since: 1858. Available since 1941.

Objetive: to provide information on deaths occurring within Spain.

Variables studied: deaths by sex and place of residence.
Deaths are also classified by age, marital status, profession and place of death.

Conducted since: 1858. Available since 1941.

Objetive: to quantify and describe the main demographic characteristics of the foreign and domestic migratory flows.

Variables studied: Immigration from abroad, emigration abroad and inter-provincial and inter-Autonomous Community migration, classified by sex, year of birth, age, nationality and country of birth of the migrant and origin (country, Autonomous Community or province) or destination (country, Autonomous Community or province) of the migration.

Carried out since: 2013.

Objetive: to provide indicators that enable analysis of intensity and main features of basic demographic phenomena regarding the population resident in Spain.

Variables studied: gross and specific rates, indicators of intensity and calendar, aging and dependency indices, etc. by Autonomous Community, province, sex, age or nationality (Spanish and foreign).

Results available: since 1975.

Objetive: to analyse the incidence of mortality in the population studied, thereby enabling an acceptable description of the phenomenon for short periods of time, close to the time of compilation.

Variables studied: likelihood of death and life, life expectancy by age groups.

Conducted since: 1945. Available since 1992.

Objetive: to provide information on the social and demographic characteristics of persons born abroad and in relation to the establishment and significance of the composition of the family group in migratory decisions and strategies.

Variables studied: social and demographic variables on persons born abroad, composition and characteristics of the home and dwelling; conditions in the country of origin, migratory experience and means used in order to travel to Spain, residential and employment variations in Spain.

Studies conducted: 2007.

Objetive: to obtain information on the demographic features of women of child-bearing age (from 15 to 49 years), on their social and family environment and on factors influencing fertility.

Variables studied: fertility in women by age, marital status, profession, place of residence and number of children.

Studies conducted: 1977, 1985 and 1999. Only available 1999.

Objetive: to provide information regarding foreign nationals a valid registration certificate or residence card, with valid student stay authorisation, granting of Spanish citizenship due to residency, visas and foreign population requesting asylum and with refugee status.

Variables studied: country of origin, Autonomous Community of destination, sex, nationality.

Available: summary only since 2008. Complete information, see source.