Building Censuses 
Population figures
Census 2001Population figures by autonomous community and province
Units: ?

,Total,
NATIONAL TOTAL,40,847,371,
Andalucía,7,357,558,
Almería,536,731,
Cádiz,1,116,491,
Córdoba,761,657,
Granada,821,660,
Huelva,462,579,
Jaén,643,820,
Málaga,1,287,017,
Sevilla,1,727,603,
Aragón,1,204,215,
Huesca,206,502,
Teruel,135,858,
Zaragoza,861,855,
Asturias (Principado de),1,062,998,
Balears (Illes),841,669,
Canarias,1,694,477,
Palmas (Las),887,676,
Santa Cruz de Tenerife,806,801,
Cantabria,535,131,
Castilla y León,2,456,474,
Ávila,163,442,
Burgos,348,934,
León,488,751,
Palencia,174,143,
Salamanca,345,609,
Segovia,147,694,
Soria,90,717,
Valladolid,498,094,
Zamora,199,090,
Castilla-La Mancha,1,760,516,
Albacete,364,835,
Ciudad Real,478,957,
Cuenca,200,346,
Guadalajara,174,999,
Toledo,541,379,
Cataluña,6,343,110,
Barcelona,4,805,927,
Girona,565,304,
Lleida,362,206,
Tarragona,609,673,
Comunidad Valenciana,4,162,776,
Alicante/Alacant,1,461,925,
Castellón/Castelló,484,566,
Valencia/València,2,216,285,
Extremadura,1,058,503,
Badajoz,654,882,
Cáceres,403,621,
Galicia,2,695,880,
Coruña (A),1,096,027,
Lugo,357,648,
Ourense,338,446,
Pontevedra,903,759,
Madrid (Comunidad de),5,423,384,
Murcia (Región de),1,197,646,
Navarra (Cdad. Foral de),555,829,
País Vasco,2,082,587,
Álava,286,387,
Guipúzcoa,673,563,
Vizcaya,1,122,637,
Rioja (La),276,702,
Ceuta,71,505,
Melilla,66,411,
Ceuta y Melilla,137,916,
Notes:
Source: National Statistics Institute