Population and Housing Censuses Rioja, La Main dwellings according to useful surface Units: main dwellings ;Total (useful surface);Less than 30m2;Between 30 and 45m2;Between 46 and 60m2;Between 61 and 75m2;Between 76 and 90m2;Between 91 and 105m2;Between 106 and 120m2;Between 121 and 150m2;Between 151 and 180m2;More than 180m2; Total;19,651;..;249;1,191;3,014;9,447;2,775;1,722;684;232;336; 26018 Arnedo;5,625;.;.;260;691;2,499;980;742;231;.;.; 26036 Calahorra;9,329;.;.;563;1,492;4,792;1,185;652;354;.;124; 26071 Haro;4,697;.;.;368;832;2,155;610;328;99;.;.; Notes: .Data protected by statistical secrecy Source: National Statistics Institute