Resultats
Eleccions al Parlament 2012
Bonastre 2012
| Partits | Vots | % |
| CiU | 132 | 40,61 |
| ERC-Cat Sí | 43 | 13,23 |
| P.P. | 38 | 11,69 |
| ICV-EUiA | 25 | 7,69 |
| C's | 22 | 6,76 |
| PSC | 19 | 5,84 |
| S.I. | 17 | 5,23 |
| CUP-Alternativa d'Esquerres | 7 | 2,15 |
| PACMA | 6 | 1,84 |
| PxC | 5 | 1,53 |
| PIRATA.CAT | 2 | 0,61 |
| Eb | 2 | 0,61 |
| UPyD | 0 | 0 |
| U.C.E. | 0 | 0 |
| SiR | 0 | 0 |
| FARTS.cat | 0 | 0 |
| Escrutat | 100% |
| Vots comptabilitzats: | 329 | 73,27% |
| Abstencions: | 120 | 26,73% |
| Vots nuls: | 4 | 1,22% |
| Vots en blanc: | 7 | 2,13% |
Bonastre 2010
| Partits | Vots | % |
| CiU | 129 | 46,91 |
| P.P. | 36 | 13,09 |
| S.I. | 26 | 9,45 |
| PSC-PSOE | 21 | 7,64 |
| ERC/ESQUERRA | 16 | 5,82 |
| ICV-EUiA | 13 | 4,73 |
| PxC | 6 | 2,18 |
| PACMA-ANIMALISTA | 3 | 1,09 |
| C's | 3 | 1,09 |
| Eb-CenB | 1 | 0,36 |
| PDLPEA | 1 | 0,36 |
| PFiV | 1 | 0,36 |
| RI.cat | 1 | 0,36 |
| EV-GVE | 1 | 0,36 |
| U.C.E. | 1 | 0,36 |
| CDS | 1 | 0,36 |
| PIRATA.CAT | 0 | 0 |
| PCPC | 0 | 0 |
| FE de las JONS | 0 | 0 |
| ALS | 0 | 0 |
| DW | 0 | 0 |
| DES DE BAIX | 0 | 0 |
| P.O.S.I. | 0 | 0 |
| CORI | 0 | 0 |
| PUM+J | 0 | 0 |
| GLBTH/TSI | 0 | 0 |
| M.S.R. | 0 | 0 |
| UPyD | 0 | 0 |
| SAIN | 0 | 0 |
| PRE-IR | 0 | 0 |
| Escrutat | 100% |
| Vots comptabilitzats: | 277 | 60,35% |
| Abstencions: | 182 | 39,65% |
| Vots nuls: | 2 | 0,72% |
| Vots en blanc: | 15 | 5,42% |
Municipis
Eleccions al Parlament 2012
