Resultats
Eleccions al Parlament 2010
Osor 2010
| Partits | Vots | % |
| CiU | 136 | 57,38 |
| Esquerra | 32 | 13,5 |
| PSC-PSOE | 16 | 6,75 |
| ICV-EUiA | 15 | 6,33 |
| RI.cat | 10 | 4,22 |
| P.P. | 7 | 2,95 |
| SI | 6 | 2,53 |
| EV-GVE | 3 | 1,27 |
| PACMA-Animalista | 2 | 0,84 |
| PxC | 2 | 0,84 |
| C's | 2 | 0,84 |
| PIRATA.CAT | 1 | 0,42 |
| CORI | 1 | 0,42 |
| PRE-IR | 1 | 0,42 |
| Eb-CenB | 0 | 0 |
| PFiV | 0 | 0 |
| PDLPEA | 0 | 0 |
| PCPC | 0 | 0 |
| DES DE BAIX | 0 | 0 |
| FE de las JONS | 0 | 0 |
| P.O.S.I. | 0 | 0 |
| GLBTH/TSI | 0 | 0 |
| UPyD | 0 | 0 |
| U.C.E. | 0 | 0 |
| PDR.CAT | 0 | 0 |
| M.S.R. | 0 | 0 |
| Escrutat | 100% |
| Vots comptabilitzats: | 238 | 65,75% |
| Abstencions: | 124 | 34,25% |
| Vots nuls: | 1 | 0,42% |
| Vots en blanc: | 3 | 1,26% |
Osor 2006
| Partits | Vots | % |
| CiU | 141 | 59 |
| ERC | 46 | 19,25 |
| PSC-CpC | 25 | 10,46 |
| ICV-EUiA | 10 | 4,18 |
| PP | 8 | 3,35 |
| EV-AV | 3 | 1,26 |
| RC | 2 | 0,84 |
| PUM+J | 1 | 0,42 |
| P.C.P.C. | 0 | 0 |
| MSR | 0 | 0 |
| POSI | 0 | 0 |
| PH | 0 | 0 |
| PFiV | 0 | 0 |
| PACMA | 0 | 0 |
| Ei | 0 | 0 |
| C's | 0 | 0 |
| CenB | 0 | 0 |
| AES-DN | 0 | 0 |
| Escrutat | 100% |
| Vots comptabilitzats: | 239 | 65,48% |
| Abstencions: | 126 | 34,52% |
| Vots nuls: | 0 | 0% |
| Vots en blanc: | 3 | 1,26% |
Municipis
Eleccions al Parlament 2010
