| Partidos | Senadores | Dif.2016 | % voto | 2016 | Nº votos | Dif. 2016 |
|
PSOE
|
3 | + 2 | 32,00% | 28,77% | 711.759 | +132.761 |
|
PP
|
1 | -2 | 20,11% | 35,76% | 447.280 | -272.437 |
|
Cs
|
- | - | 19,46% | 14,09% | 432.867 | +149.260 |
|
UP
|
- | - | 13,49% | 17,77% | 300.034 | -57.629 |
|
VOX
|
- | - | 11,40% | 0,35% | 253.498 | +246.408 |
|
PACMA
|
- | - | 2,39% | 2,38% | 53.252 | +5.312 |
|
Recortes Cero
|
- | - | 0,45% | - | 9.958 | - |
|
PCPA
|
- | - | 0,38% | - | 8.499 | - |
|
AxSI
|
- | - | 0,18% | - | 4.105 | - |
|
PUM+J
|
- | - | 0,15% | - | 3.285 | - |
| 2019 | 2016 |
| Abstención | 27,91% | 314.899 | 33,74% | 376.160 |
| Participación | 72,09% | 813.252 | 66,26% | 738.791 |
| Votos en blanco | 1,77% | 13.906 | 2,55% | 18.282 |
| Votos nulos | 3,13% | 25.444 | 3,00% | 22.144 |