Population and Housing Censuses National results Dwellings according to town size by type of dwelling Units: dwellings ,Total,Less than 101 inhabitants,From 101 to 500,From 501 to 1,000,From 1,001 to 2,000,From 2,001 to 5,000,From 5,001 to 10,000,From 10,001 to 20,000,From 20,001 to 50,000,From 50,001 to 100,000,From 100,001 to 500,000,More than 500,000, 1 Total dwellings (2+3),25,218,536,105,605,679,326,606,192,921,419,1,912,248,2,179,738,2,851,691,3,970,466,3,029,263,5,280,434,3,682,156, 2 Total family dwellings (2.1+2.2),25,208,623,105,580,678,897,605,804,920,816,1,911,219,2,178,737,2,850,564,3,969,316,3,028,196,5,278,685,3,680,808, 2.1 Total main dwellings (2.11+2.12),18,083,692,32,682,289,734,307,637,520,189,1,201,582,1,445,422,1,921,013,2,788,142,2,198,994,4,287,326,3,090,970, 2.11 Conventional main dwellings,18,081,595,32,669,289,648,307,522,519,737,1,201,177,1,445,229,1,920,881,2,787,908,2,198,829,4,287,202,3,090,793, 2.12 Accommodations,2,097,14,86,115,452,405,193,133,234,165,124,177, 2.2 Total non-main dwellings (2.21+2.22),7,124,931,72,898,389,163,298,167,400,627,709,637,733,315,929,551,1,181,174,829,202,991,359,589,838, 2.21 Secondary dwellings,3,681,565,61,690,303,075,208,559,251,854,399,776,380,363,493,903,616,426,425,088,361,271,179,561, 2.22 Empty dwellings,3,443,365,11,208,86,088,89,608,148,773,309,861,352,952,435,648,564,748,404,114,630,088,410,277, 3 Total group dwellings,9,913,25,429,387,603,1,028,1,001,1,127,1,150,1,067,1,749,1,347, Notes: Source: National Statistics Institute