| Censo Electoral | Votantes | Abstención | Votos nulos | Votos en blanco |
|---|---|---|---|---|
| 5.313.602 | 3.372.399 | 36,19 % | 72.230 (2,14%) | 77.786 (2,36%) |
| Candidatura | Senadores |
|---|---|
| ERC | 10 |
| ECP | 4 |
| CDC | 2 |
| Candidatura | Votos | % | Senadores |
|---|---|---|---|
| ERC | 1.878.596 | 19,24% | 6 |
| DL | 1.526.785 | 15,64% | 6 |
| EN COMÚ | 2.013.288 | 20,62% | 4 |
| PSOE | 1.585.748 | 16,24% | 0 |
| PP | 1.140.235 | 11,68% | 0 |
| Ciudadanos | 1.000.047 | 10,24% | 0 |
| PACMA | 206.791 | 2,12% | 0 |
| Unió | 153.272 | 1,57% | 0 |
| Recortes Cero | 47.172 | 0,48% | 0 |
| PCPE | 39.557 | 0,41% | 0 |
| UPyD | 29.628 | 0,30% | 0 |
| EB | 5.015 | 0,05% | 0 |
| Vox | 435 | 0,00% | 0 |