Datos relativos al censo electoral
Distribución del CERA según número de electores en municipios
Unidades: municipios y electores

,Hasta 10,11 a 20,21 a 50,51 a 100,101 a 500,Más de 500,TOTAL,
TOTAL NACIONAL,10.436,17.422,52.658,67.174,302.606,1.972.420,2.422.716,
Albacete,108,153,1.151,851,2.032,3.960,8.255,
Alicante / Alacant,66,366,784,1.490,9.986,34.715,47.407,
Almería,20,49,435,1.688,11.045,32.516,45.753,
Araba/Álava,44,161,524,594,1.163,6.120,8.606,
Asturias,0,0,44,156,8.495,118.732,127.427,
Ávila,469,523,1.629,1.165,2.873,1.899,8.558,
Badajoz,222,370,1.568,1.466,3.908,4.813,12.347,
Balears, Illes,14,35,328,733,6.392,27.118,34.620,
Barcelona,296,480,2.225,2.581,18.221,205.213,229.016,
Bizkaia,41,183,967,1.842,7.360,33.583,43.976,
Burgos,804,1.187,2.103,1.298,4.770,9.229,19.391,
Cáceres,199,509,2.460,2.144,7.345,4.296,16.953,
Cádiz,7,38,97,234,5.187,26.402,31.965,
Cantabria,14,32,568,1.882,11.050,29.683,43.229,
Castellón / Castelló,291,298,767,556,2.940,6.610,11.462,
Ciudad Real,150,382,763,957,2.392,2.549,7.193,
Córdoba,15,56,675,1.115,6.230,11.460,19.551,
Coruña, A,0,0,0,0,6.513,159.497,166.010,
Cuenca,591,597,546,391,151,1.074,3.350,
Gipuzkoa,50,129,623,1.296,6.542,22.196,30.836,
Girona,470,687,1.233,1.501,6.008,15.466,25.365,
Granada,74,118,867,3.221,17.582,32.552,54.414,
Guadalajara,557,582,550,367,555,2.844,5.455,
Huelva,84,206,642,834,2.890,3.766,8.422,
Huesca,468,670,1.296,1.130,2.272,2.614,8.450,
Jaén,28,203,988,1.688,4.219,6.688,13.814,
León,57,186,1.456,2.666,20.445,24.771,49.581,
Lleida,375,606,1.938,2.477,4.386,9.007,18.789,
Lugo,0,0,0,160,8.376,61.834,70.370,
Madrid,229,333,1.015,2.096,7.381,397.228,408.282,
Málaga,17,76,668,1.105,9.025,52.157,63.048,
Murcia,0,12,114,209,5.869,32.869,39.073,
Navarra,248,720,2.798,3.610,7.871,15.717,30.964,
Ourense,0,0,0,0,10.030,94.606,104.636,
Palencia,434,730,1.011,989,1.710,2.818,7.692,
Palmas, Las,0,0,40,0,4.744,53.464,58.248,
Pontevedra,0,0,0,76,1.564,137.565,139.205,
Rioja, La,216,444,1.049,1.989,5.445,9.255,18.398,
Salamanca,345,1.168,3.598,4.524,9.224,13.354,32.213,
Santa Cruz de Tenerife,0,0,0,0,2.658,108.395,111.053,
Segovia,535,370,487,430,321,1.638,3.781,
Sevilla,20,70,978,1.605,8.648,28.537,39.858,
Soria,414,451,746,1.609,2.194,2.105,7.519,
Tarragona,200,646,1.551,1.101,4.065,15.172,22.735,
Teruel,546,537,1.088,749,967,1.298,5.185,
Toledo,234,483,2.598,2.055,3.326,5.141,13.837,
Valencia / València,215,592,2.405,2.535,13.250,54.339,73.336,
Valladolid,427,650,1.430,1.239,1.999,9.496,15.241,
Zamora,202,545,2.428,3.551,8.286,6.202,21.214,
Zaragoza,640,789,1.427,1.219,2.701,20.596,27.372,
Ceuta,0,0,0,0,0,3.077,3.077,
Melilla,0,0,0,0,0,6.184,6.184,
Notas:
Fuente: Instituto Nacional de Estadística