Population and Housing Censuses Lleida 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; 25120 Lleida;55,792;441;553;1,309;2,004;2,647;7,702;14,663;7,175;8,902;8,181;2,215; 2.21 Secondary dwellings; 25120 Lleida;3,167;27;..;37;128;375;513;923;355;476;228;104; 2.22 Empty dwellings; 25120 Lleida;7,456;207;83;438;596;723;1,100;1,781;500;512;1,364;152; Notes: Source: National Statistics Institute