| gm. Kostrzyn, Precinct no. 9, Constituency no. 11 | |
| Council name | Rada Miejska Gminy Kostrzyn |
| Constituency | Constituency no. 11 |
| Precinct | Precinct no. 9 |
| Electoral Commission Regional Headquarters | Miejsko-Gminny Ośrodek Kultury, ul. Poznańska 33, Kostrzyn |
| Number of electors | 886 |
| Number of dispensed ballot cards | 357 |
| Number of valid ballot cards | 357 |
| Number of votes valid | 346 |
| Number of votes invalid | 11 |
| Number of dispensed ballot cards for plenipotentiaries | 0 |
| Protocol date | 22-11-2010 00:56 |
| List no. 18 - KOMITET WYBORCZY WYBORCÓW "SAMORZĄDNA GMINA" | ||||
| No. | Family name and given names | Number of votes | % of valid votes | |
| 1 | Schroeder Grzegorz Marek | 99 | 28,61% | |
| List no. 19 - KOMITET WYBORCZY WYBORCÓW "GMINA DLA MIESZKAŃCÓW" | ||||
| No. | Family name and given names | Number of votes | % of valid votes | |
| 1 | Kaczmarek Paweł Marian | 247 | 71,39% | |