| m. Sierpc, Precinct no. 8 |
| Vote on 05-12-2010 | |
| Office | Burmistrz Miasta Sierpc |
| Precinct | Precinct no. 8 |
| Electoral Commission Regional Headquarters | Spółdzielnia Mieszkaniowa Lokatorsko-Własnościowa,ul.Piastowska 28,Sierpc |
| Number of electors | 1 354 |
| Number of dispensed ballot cards | 493 |
| Number of valid ballot cards | 493 |
| Number of votes valid | 487 |
| Number of votes invalid | 6 |
| Number of dispensed ballot cards for plenipotentiaries | 2 |
| Protocol date | 05-12-2010 22:24 |
| No. | Family name and given names | Age | Education | Address, party membership and endorsements | Number of votes | Votes % | |
| 1 | Kośmider Marek Andrzej | 60 | wyższe | Sierpc, submitted by KOMITET WYBORCZY WYBORCÓW ZGODA W SAMORZĄDZIE, not a member of any political party | 308 | 63,24% | |
| 4 | Żmijewski Jarosław | 41 | wyższe | Sierpc, submitted by KOMITET WYBORCZY WYBORCÓW "AKTYWNE CENTRUM", not a member of any political party | 179 | 36,76% | |
| Vote on 21-11-2010 | |
| Office | Burmistrz Miasta Sierpc |
| Precinct | Precinct no. 8 |
| Electoral Commission Regional Headquarters | Spółdzielnia Mieszkaniowa Lokatorsko-Własnościowa,ul.Piastowska 28,Sierpc |
| Number of electors | 1 359 |
| Number of dispensed ballot cards | 703 |
| Number of valid ballot cards | 702 |
| Number of votes valid | 684 |
| Number of votes invalid | 18 |
| Number of dispensed ballot cards for plenipotentiaries | 0 |
| Protocol date | 22-11-2010 04:55 |
| No. | Family name and given names | Age | Education | Address, party membership and endorsements | Number of votes | Votes % | |
| 1 | Kośmider Marek Andrzej | 60 | wyższe | Sierpc, submitted by KOMITET WYBORCZY WYBORCÓW ZGODA W SAMORZĄDZIE, not a member of any political party | 272 | 39,77% | |
| 2 | Leśniewski Piotr | 40 | wyższe | Borkowo Kościelne, submitted by KOMITET WYBORCZY WYBORCÓW NIEZALEŻNI I PRAWORZĄDNI, not a member of any political party | 152 | 22,22% | |
| 3 | Zimerman Margota Anna | 38 | wyższe | Sierpc, submitted by KOMITET WYBORCZY WYBORCÓW KOMITET OBYWATELSKI SIERPCZANIE 2010, not a member of any political party | 106 | 15,50% | |
| 4 | Żmijewski Jarosław | 41 | wyższe | Sierpc, submitted by KOMITET WYBORCZY WYBORCÓW "AKTYWNE CENTRUM", not a member of any political party | 154 | 22,51% | |