| Partidos | % voto | 2015 | Nº votos | Dif. 2015 |
|
PNV
|
28,28% | 26,07% | 69 | +8 |
|
PP
|
24,59% | 36,32% | 60 | -25 |
|
Bildu
|
15,57% | 11,97% | 38 | +10 |
|
PSE
|
13,93% | 4,70% | 34 | +23 |
|
E. Podemos
|
11,89% | 12,39% | 29 | - |
|
Cs
|
3,28% | 2,99% | 8 | +1 |
|
VOX
|
0,82% | -% | 2 | +2 |
| 2019 | 2015 |
| Abstención | 18,53% | 58 | 25,39% | 82 |
| Participación | 81,47% | 255 | 74,61% | 241 |
| Votos en blanco | 1,64% | 4 | 3,42% | 8 |
| Votos nulos | 4,31% | 11 | 2,90% | 7 |