| Partido | Escaños | Votos | % Voto |
| UPN-PP | 2 | 101.901 | 28,93% |
| PODEMOS | 2 | 80.961 | 22,99% |
| PSOE | 1 | 54.700 | 15,53% |
| EH Bildu | 0 | 34.856 | 9,90% |
| GBAI | 0 | 30.554 | 8,68% |
| C's | 0 | 24.815 | 7,05% |
| IU-B-UPeC | 0 | 14.489 | 4,11% |
| Blancos | 0 | 3.699 | 1,05% |
| NULOS | 0 | 3.113 | 0,88% |
| PACMA | 0 | 2.333 | 0,66% |
| UPYD | 0 | 1.444 | 0,41% |
| RECORTES CERO-GRUPO VERDE | 0 | 951 | 0,27% |
| SAIn | 0 | 909 | 0,26% |
| Ln | 0 | 574 | 0,16% |
| Total | 5 | 355.299 | 100% |
| Partido | Escaños | Votos | % Voto |
| UPN-PP | 2 | 126.516 | 37,60% |
| P.S.O.E. | 1 | 72.892 | 21,67% |
| AMAIUR | 1 | 49.208 | 14,63% |
| GBAI | 1 | 42.415 | 12,61% |
| IZQUIERDA-EZKERRA | 0 | 18.251 | 5,42% |
| UPyD | 0 | 6.829 | 2,03% |
| Blancos | 0 | 6.707 | 1,99% |
| NULOS | 0 | 5.355 | 1,59% |
| EQUO | 0 | 3.656 | 1,09% |
| PIRATA | 0 | 1.804 | 0,54% |
| PUM+J | 0 | 1.393 | 0,41% |
| SAIn | 0 | 1.061 | 0,32% |
| U.C.E. | 0 | 353 | 0,10% |
| Total | 5 | 336.440 | 100% |