Population and Housing Censuses Ciudad Real 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 13034 Ciudad Real 29,682 29 62 109 206 1,139 2,564 5,949 5,588 5,108 7,721 1,206 13071 Puertollano 20,495 151 230 575 1,232 2,922 3,068 3,690 1,925 2,587 3,721 395 2.21 Secondary dwellings 13034 Ciudad Real 3,070 .. .. .. 125 222 168 751 665 640 499 .. 13071 Puertollano 1,364 .. .. 157 47 205 306 197 90 213 149 .. 2.22 Empty dwellings 13034 Ciudad Real 5,253 .. .. 43 75 330 653 1,147 1,163 697 1,132 12 13071 Puertollano 4,003 140 27 409 300 1,053 535 605 204 247 422 62 Notes: Source: National Statistics Institute