| 2011 | 2008 | ||
|---|---|---|---|
| Total votantes | 24.411.187 | 71,17% | 74,49% |
| Abstención | 9.889.354 | 28,83% | 25,51% |
| Papeletas nulas | 904.675 | 3,71% | 2,29% |
| Papeletas en blanco | 1.263.120 | 5,37% | 2,06% |
| 2011 | 2008 | |||
|---|---|---|---|---|
| Candidaturas | Senadores | Senadores | Candidaturas | |
| PP | 136 | ![]() |
101 | P.P. |
| PSOE | 48 | ![]() |
88 | P.S.O.E. |
| CiU | 9 | ![]() |
4 | CiU |
| PSC (PSC-PSOE)-ICV-EUA | 7 | ![]() |
||
| EAJ-PNV | 4 | ![]() |
2 | EAJ-PNV |
| AMAIUR | 3 | ![]() |
||
| CC-NC-PNC | 1 | ![]() |
1 | CC-PNC |
![]() |
12 | PSC(PSC-PSOE)-ERC-ICV-EUiA | ||