Resultats
Eleccions al Parlament 2012
Portella, la 2012
| Partits | Vots | % |
| CiU | 184 | 57,86 |
| ERC-Cat Sí | 53 | 16,66 |
| PSC | 31 | 9,74 |
| PP | 22 | 6,91 |
| ICV-EUiA | 11 | 3,45 |
| C's | 6 | 1,88 |
| CUP-Alternativa d'Esquerres | 5 | 1,57 |
| SI | 2 | 0,62 |
| Eb | 2 | 0,62 |
| UPyD | 0 | 0 |
| U.C.E. | 0 | 0 |
| PxC | 0 | 0 |
| PRE-IR | 0 | 0 |
| PIRATA.CAT | 0 | 0 |
| PACMA | 0 | 0 |
| FARTS.cat | 0 | 0 |
| Escrutat | 100% |
| Vots comptabilitzats: | 322 | 76,48% |
| Abstencions: | 99 | 23,52% |
| Vots nuls: | 4 | 1,24% |
| Vots en blanc: | 2 | 0,62% |
Portella, la 2010
| Partits | Vots | % |
| CiU | 161 | 55,71 |
| PSC-PSOE | 42 | 14,53 |
| P.P. | 29 | 10,03 |
| ICV-EUiA | 22 | 7,61 |
| ESQUERRA | 19 | 6,57 |
| DES DE BAIX | 6 | 2,08 |
| PxC | 3 | 1,04 |
| SI | 2 | 0,69 |
| PxCat | 1 | 0,35 |
| P.J.P. | 0 | 0 |
| PDLPEA | 0 | 0 |
| Eb-CenB | 0 | 0 |
| FE de las JONS | 0 | 0 |
| PACMA-Animalista | 0 | 0 |
| PCPC | 0 | 0 |
| RI.cat | 0 | 0 |
| PFiV | 0 | 0 |
| M.S.R. | 0 | 0 |
| BLOC.S.C. | 0 | 0 |
| CORI | 0 | 0 |
| EV-GVE | 0 | 0 |
| PIRATA.CAT | 0 | 0 |
| PAR | 0 | 0 |
| UPyD | 0 | 0 |
| C's | 0 | 0 |
| PUM+J | 0 | 0 |
| PH | 0 | 0 |
| UCE | 0 | 0 |
| CDS | 0 | 0 |
| Escrutat | 100% |
| Vots comptabilitzats: | 294 | 64,62% |
| Abstencions: | 161 | 35,38% |
| Vots nuls: | 5 | 1,7% |
| Vots en blanc: | 4 | 1,36% |
Municipis
Eleccions al Parlament 2012
