| gm. Kościan, Precinct no. 10, Constituency no. 12 | |
| Council name | Rada Gminy Kościan |
| Constituency | Constituency no. 12 |
| Precinct | Precinct no. 10 |
| Electoral Commission Regional Headquarters | Szkoła Podstawowa, ul. Szkolna 1, Kokorzyn |
| Number of electors | 799 |
| Number of dispensed ballot cards | 358 |
| Number of valid ballot cards | 358 |
| Number of votes valid | 348 |
| Number of votes invalid | 10 |
| Number of dispensed ballot cards for plenipotentiaries | 0 |
| Protocol date | 21-11-2010 23:56 |
| List no. 1 - KOMITET WYBORCZY SOJUSZ LEWICY DEMOKRATYCZNEJ | ||||
| No. | Family name and given names | Number of votes | % of valid votes | |
| 1 | Fryder Ewelina Barbara | 34 | 9,77% | |
| List no. 2 - KOMITET WYBORCZY POLSKIE STRONNICTWO LUDOWE | ||||
| No. | Family name and given names | Number of votes | % of valid votes | |
| 1 | Marciniak Helińska Katarzyna Ewa | 45 | 12,93% | |
| List no. 15 - KOMITET WYBORCZY POROZUMIENIE ZIEMIA KOŚCIAŃSKA | ||||
| No. | Family name and given names | Number of votes | % of valid votes | |
| 1 | Szkudlarska Marieta Ewa | 212 | 60,92% | |
| List no. 19 - KOMITET WYBORCZY STOWARZYSZENIA POROZUMIENIE SAMORZĄDOWE ZIEMI KOŚCIAŃSKIEJ | ||||
| No. | Family name and given names | Number of votes | % of valid votes | |
| 1 | Bartkowiak Sebastian | 57 | 16,38% | |