Cens Vots % PSC % CiU % ERC % PP % ICV-EUiA % Altres % Nuls En blanc

Congrés 2008 5.210.783 3.698.004 71,20 1.667.169 45,33 771.846 20,99 288.975 7,86 603.097 16,40 181.178 4,93 108.705 2,96 20.045 56.989

Congrés 2004 5.308.714 4.032.589 75,96 1.586.748 39,47 835.471 20,78 638.902 15,89 626.107 15,58 234.790 5,84 61.832 1,54 12.816 35.923

Congrés 2000 5.293.465 3.388.128 64,01 1.150.533 34,13 970.421 28,79 190.292 5,64 768.318 22,79 119.290 3,54 124.892 3,70 16.856 47.526

Congrés 1996 5.099.731 3.902.547 76,52 1.531.143 39,36 1.151.633 29,61 162.545 4,18 698.400 17,96 296.985 7,64 23.066 0,59 12.918 25.857

Congrés 1993 4.881.655 3.679.280 75,37 1.277.838 34,87 1.165.783 31,82 186.784 5,10 624.493 17,04 273.444 7,46 111.735 3,05 15.047 24.156

Congrés 1989 4.697.012 3.175.907 67,62 1.123.975 35,59 1.032.243 32,68 84.756 2,68 336.015 10,64 231.452 7,33 330.554 10,47 17.660 19.252

Congrés 1986 5.978.638 3.196.997 68,95 1.299.733 41,00 1.014.258 32,00 84.628 2,67 361.316 11,40 123.912 3,91 272.713 8,60 27.257 13.180

Congrés 1982 4.310.869 3.484.527 80,83 1.575.601 45,83 772.726 22,48 138.118 4,02 504.075 14,66 158.553 4,61 274.905 8,00 46.821 13.728