| 2019 | 2016 | |||||
|---|---|---|---|---|---|---|
| Botoak | % | Botoak | % | |||
| EAJ-PNV | 119106 | 2 | 29.09 | 85015 | 2 | 23.26 |
| EH Bildu | 95901 | 2 | 23.42 | 69828 | 1 | 19.11 |
| PSOE | 77128 | 1 | 18.84 | 51449 | 1 | 14.08 |
| UNIDAS PODEMOS | 70671 | 1 | 17.26 | 104566 | 2 | 28.61 |
| PP | 20613 | 0 | 5.03 | 35312 | 0 | 9.66 |
| CIUDADANOS | 11723 | 0 | 2.86 | 11683 | 0 | 3.2 |
| VOX | 6683 | 0 | 1.63 | |||
| PACMA | 3145 | 0 | 0.77 | 2788 | 0 | 0.76 |
| BESTEAK | 1367 | 0 | 0.33 | 1379 | 0 | 0.38 |
| ESCAÑOS EN BLANCO | 667 | 0 | 0.16 | |||
| UNIÓN PROGRESO Y DEMOCRACIA | - | - | - | 478 | 0 | 0.13 |
| PCPE | - | - | - | 284 | 0 | 0.08 |
| Zuriak | 2410 | 0.59 | 2711 | 0.74 | ||
| Baliogabeak | 2436 | 1971 | ||||
| Parte-hartzea | 411852 | 74.00 | 367464 | 63.28 | ||
| Abstentzioa | 144713 | 26.00 | 213242 | 36.72 | ||
