Data pertaining to 2004 European Parliamentary Elections
Postal votes of voters CARV given in Electoral Provincial  Board by province and absolute values and percentage.
Units: Postal votes

;Number;Percentage on voters;
TOTAL;222,787;20.54;
Álava;571;18.76;
Albacete;950;19.16;
Alicante/Alacant;3,821;23.41;
Almería;4,037;21.72;
Ávila;969;19.82;
Badajoz;1,372;15.76;
Balears (Illes);1,800;19.04;
Barcelona;12,715;16.71;
Burgos;2,051;22.83;
Cáceres;2,042;18.44;
Cádiz;2,409;13.86;
Castellón/Castelló;803;19.35;
Ciudad Real;724;18.40;
Córdoba;2,095;15.86;
Coruña (A);25,922;24.32;
Cuenca;454;20.93;
Girona;1,469;21.02;
Granada;5,168;20.98;
Guadalajara;422;22.28;
Guipúzcoa;2,712;20.51;
Huelva;573;11.89;
Huesca;1,039;26.18;
Jaén;1,481;18.40;
León;6,702;23.68;
Lleida;1,619;15.97;
Rioja (La);1,924;29.25;
Lugo;9,259;25.26;
Madrid;25,413;18.16;
Málaga;4,831;19.23;
Murcia;3,420;20.74;
Navarra;2,338;18.91;
Ourense;9,354;14.22;
Asturias;13,247;22.40;
Palencia;941;20.62;
Palmas (Las);1,928;14.48;
Pontevedra;21,367;24.93;
Salamanca;4,032;22.08;
S.C.Tenerife;13,300;29.82;
Cantabria;3,263;19.08;
Segovia;399;18.91;
Sevilla;3,104;15.89;
Soria;832;29.98;
Tarragona;1,472;18.90;
Teruel;696;22.65;
Toledo;1,097;18.90;
Valencia/València;5,790;18.68;
Valladolid;1,418;19.72;
Vizcaya;3,870;19.25;
Zamora;2,947;26.75;
Zaragoza;2,014;16.51;
Ceuta;330;16.28;
Melilla;281;10.00;
Notes:
1) Autonomous elections and European Parliament
Source: National Statistics Institute