Population and Housing Censuses  
National Results
Buildings mainly or exclusively for housing and number of dwellings by the size of the municipality by year of construction
Units: buildings and no. of dwellings

,Total,,Less than 101 inhabitants,,101 a 500,,501 to 1,000,,1,001 to 2,000,,2,001 to 5,000,,5,001 to 10,000,,10,001 to 20,000,,20,001 to 50,000,,50,001 to 100,000,,100,001 to 500,000,,Over 500,000,,
,buildings,dwellings,buildings,dwellings,buildings,dwellings,buildings,dwellings,buildings,dwellings,buildings,dwellings,buildings,dwellings,buildings,dwellings,buildings,dwellings,buildings,dwellings,buildings,dwellings,buildings,dwellings,
Total,9,730,999,25,849,338,102,005,106,512,613,765,679,981,522,652,608,124,742,755,925,229,1,374,826,1,937,158,1,293,888,2,211,853,1,349,277,2,891,317,1,495,740,4,048,785,829,826,3,085,663,1,029,972,5,515,097,376,293,3,839,619,
Before 1900,793,401,1,148,908,28,274,29,130,126,838,134,693,77,942,85,459,101,873,113,644,133,131,155,038,92,487,117,106,81,067,112,906,69,460,106,396,28,139,55,707,37,933,104,696,16,257,134,133,
From 1900 to 1920,366,416,638,296,9,914,10,233,45,301,47,813,31,417,34,168,41,022,45,476,61,423,71,772,45,552,59,374,38,604,57,269,40,016,66,484,13,928,32,394,24,179,79,872,15,060,133,441,
From 1921 to 1940,431,216,808,587,8,130,8,387,41,796,44,056,33,287,36,436,43,078,48,517,64,210,76,060,52,091,67,561,47,505,68,744,49,366,80,123,24,027,50,653,40,896,119,824,26,830,208,226,
From 1941 to 1950,481,269,889,512,8,139,8,437,41,495,43,946,34,348,37,825,46,696,53,537,71,168,84,998,56,320,74,461,55,377,85,635,58,544,100,847,31,575,66,524,53,863,159,470,23,744,173,832,
From 1951 to 1960,863,630,1,966,960,8,659,9,044,52,486,56,352,45,957,51,561,64,875,76,903,115,958,145,522,101,682,144,530,108,652,184,845,120,099,252,264,71,741,177,106,119,296,431,173,54,225,437,660,
From 1961 to 1970,1,052,009,3,840,110,6,037,6,314,47,698,52,946,46,211,54,959,69,244,87,589,128,168,186,061,125,172,222,964,141,608,329,059,173,626,536,898,93,298,396,253,153,709,1,071,849,67,238,895,218,
From 1971 to 1980,1,495,132,5,359,194,9,043,9,548,70,826,81,596,68,564,83,371,99,214,135,622,201,812,308,169,203,244,396,297,226,351,570,381,256,418,851,413,140,272,692,912,163,269,1,415,218,56,119,814,667,
From 1981 to 1990,1,360,191,3,326,594,8,855,9,427,66,838,76,339,64,667,77,598,92,390,119,540,186,694,269,789,194,320,325,381,205,241,431,547,235,239,590,183,142,700,479,921,125,023,601,318,38,224,345,551,
From 1991 to 2001,1,417,202,3,539,915,6,408,6,803,54,228,63,204,55,886,66,809,88,270,113,598,192,332,281,831,203,717,354,295,223,145,480,265,244,570,664,024,144,335,484,712,157,768,664,540,46,543,359,834,
2002,126,815,387,101,598,627,5,135,6,024,5,054,5,997,7,546,9,634,17,752,26,153,18,934,35,457,19,209,46,020,22,477,78,235,13,252,64,725,13,583,80,912,3,275,33,317,
2003,143,280,417,923,717,766,5,560,6,529,5,544,6,686,8,563,11,315,20,916,32,381,21,389,40,886,21,210,52,012,24,816,79,569,15,662,68,678,15,825,87,121,3,078,31,980,
2004,166,185,478,864,771,846,6,270,7,370,6,355,7,953,10,024,13,382,23,387,35,636,25,206,50,261,25,983,64,106,30,555,91,929,16,730,76,630,17,227,89,340,3,677,41,411,
2005,217,600,630,958,1,058,1,144,9,074,11,129,8,515,10,157,13,264,17,566,31,445,50,420,33,391,65,443,34,348,83,384,38,979,117,581,20,098,92,184,22,451,125,164,4,977,56,786,
2006,193,509,580,598,1,035,1,111,8,042,9,454,8,446,10,664,12,363,16,715,29,416,49,029,28,297,60,182,30,371,80,892,32,101,104,625,18,005,88,876,21,186,115,189,4,247,43,861,
2007,179,650,537,581,947,1,018,7,626,8,785,7,895,10,021,11,711,16,678,28,504,47,104,26,519,56,763,26,440,69,744,30,811,102,368,16,516,80,151,18,661,107,295,4,020,37,654,
2008,165,716,497,651,1,046,1,105,8,003,9,769,7,452,9,661,11,195,16,325,25,869,45,961,23,683,50,977,24,842,69,989,27,484,92,628,14,951,70,605,17,751,93,538,3,440,37,093,
2009,115,420,350,738,913,975,6,452,7,916,6,152,7,528,8,571,11,736,17,366,31,295,17,195,38,570,16,313,44,761,17,908,62,121,10,141,48,394,12,103,73,496,2,306,23,946,
2010,83,527,249,962,650,692,4,845,5,927,4,300,5,410,6,368,8,776,12,942,21,316,12,559,26,550,11,661,32,082,12,659,41,401,7,405,31,894,8,471,58,570,1,667,17,344,
2011,78,831,199,886,811,905,5,252,6,133,4,660,5,861,6,488,8,676,12,333,18,623,12,130,24,795,11,350,27,676,10,612,29,696,7,051,27,344,6,778,36,512,1,366,13,665,
Notes:
Source: National statistics Institute