| Censo Electoral | Votantes | Abstención | Votos nulos | Votos en blanco |
| 410.646 | 294.627 | 28,25% | 10.836 (3,68%) | 19.319 (6,81%) |
| Candidatura | Votos | Porcentaje | Senadores |
|---|---|---|---|
| IUCL | 13.058 | 4,60% | 0 Manuel Domínguez Chico |
| IUCL | 11.176 | 3,93% | 0 María Elena Laiz Martínez |
| U.P.L. | 10.269 | 3,61% | 0 Javier Chamorro Rodríguez |
| IUCL | 9.221 | 3,24% | 0 Faustino Cañizares Ruiz |
