| gm. Kostomłoty, Precinct no. 1, Constituency no. 5 | |
| Council name | Rada Gminy Kostomłoty |
| Constituency | Constituency no. 5 |
| Precinct | Precinct no. 1 |
| Electoral Commission Regional Headquarters | Gminny Ośrodek Kultury w Kostomłotach, Rynek 25, Kostomłoty |
| Number of electors | 421 |
| Number of dispensed ballot cards | 184 |
| Number of valid ballot cards | 184 |
| Number of votes valid | 183 |
| Number of votes invalid | 1 |
| Number of dispensed ballot cards for plenipotentiaries | 1 |
| Protocol date | 22-11-2010 03:55 |
| List no. 1 - KOMITET WYBORCZY SOJUSZ LEWICY DEMOKRATYCZNEJ | ||||
| No. | Family name and given names | Number of votes | % of valid votes | |
| 1 | Rostkowska Józefa | 28 | 15,30% | |
| List no. 23 - KOMITET WYBORCZY WYBORCÓW NASZA GMINA XXI | ||||
| No. | Family name and given names | Number of votes | % of valid votes | |
| 1 | Leszczyński Jan | 87 | 47,54% | |
| List no. 24 - KOMITET WYBORCZY WYBORCÓW MARZENY KRUŹLAK | ||||
| No. | Family name and given names | Number of votes | % of valid votes | |
| 1 | Kruźlak Marzena | 68 | 37,16% | |