Population and Housing Censuses Rioja, La Dwellings by municipalities (with over 50,000 inhabitants or capitals), type of housing and year of construction (aggregate) of the building Units: dwellings ;Total;Before 1900;From 1900 to 1920;From 1921 to 1940;From 1941 to 1950;From 1951 to 1960;From 1961 to 1970;From 1971 to 1980;From 1981 to 1990;From 1991 to 2001;From 2002 to 2011;No data recorded; 2.1 Total main dwellings; 26089 Logroño;61,904;606;1,336;1,533;2,265;3,716;8,487;15,333;2,761;5,648;15,974;4,245; 2.21 Secondary dwellings; 26089 Logroño;4,106;35;122;231;145;323;494;1,186;289;320;878;83; 2.22 Empty dwellings; 26089 Logroño;11,640;542;341;373;603;1,231;1,325;2,206;313;826;3,619;261; Notes: Source: National Statistics Institute