| m. Płońsk, Precinct no. 11 |
| Vote on 05-12-2010 | |
| Office | Burmistrz Miasta Płońska |
| Precinct | Precinct no. 11 |
| Electoral Commission Regional Headquarters | Gimnazjum nr 1 im. Papieża Jana Pawła II, ul. Ks. Romualda Jaworskiego 25, Płońsk |
| Number of electors | 1 275 |
| Number of dispensed ballot cards | 449 |
| Number of valid ballot cards | 449 |
| Number of votes valid | 447 |
| Number of votes invalid | 2 |
| Number of dispensed ballot cards for plenipotentiaries | 0 |
| Protocol date | 05-12-2010 22:37 |
| No. | Family name and given names | Age | Education | Address, party membership and endorsements | Number of votes | Votes % | |
| 1 | Mucha Małgorzata Ewa | 40 | wyższe | Szerominek, submitted by KOMITET WYBORCZY SOJUSZ LEWICY DEMOKRATYCZNEJ, not a member of any political party | 230 | 51,45% | |
| 2 | Pietrasik Andrzej Józef | 53 | wyższe | Płońsk, submitted by KOMITET WYBORCZY WYBORCÓW POROZUMIENIE SAMORZ. ZIEMI PŁOŃSKIEJ, not a member of any political party | 217 | 48,55% | |
| Vote on 21-11-2010 | |
| Office | Burmistrz Miasta Płońska |
| Precinct | Precinct no. 11 |
| Electoral Commission Regional Headquarters | Gimnazjum nr 1 im. Papieża Jana Pawła II, ul. Ks. Romualda Jaworskiego 25, Płońsk |
| Number of electors | 1 291 |
| Number of dispensed ballot cards | 629 |
| Number of valid ballot cards | 629 |
| Number of votes valid | 611 |
| Number of votes invalid | 18 |
| Number of dispensed ballot cards for plenipotentiaries | 0 |
| Protocol date | 22-11-2010 00:09 |
| No. | Family name and given names | Age | Education | Address, party membership and endorsements | Number of votes | Votes % | |
| 1 | Mucha Małgorzata Ewa | 40 | wyższe | Szerominek, submitted by KOMITET WYBORCZY SOJUSZ LEWICY DEMOKRATYCZNEJ, not a member of any political party | 140 | 22,91% | |
| 2 | Pietrasik Andrzej Józef | 53 | wyższe | Płońsk, submitted by KOMITET WYBORCZY WYBORCÓW POROZUMIENIE SAMORZ. ZIEMI PŁOŃSKIEJ, not a member of any political party | 242 | 39,61% | |
| 3 | Stolpa Andrzej | 53 | wyższe | Płońsk, submitted by KOMITET WYBORCZY POLSKIE STRONNICTWO LUDOWE, not a member of any political party | 123 | 20,13% | |
| 4 | Tucholski Krzysztof | 33 | wyższe | Płońsk, submitted by KOMITET WYBORCZY WYBORCÓW KRAJOWA WSPÓLNOTA SAMORZĄDOWA, not a member of any political party | 81 | 13,26% | |
| 5 | Zienkiewicz Henryk | 61 | wyższe | Płońsk, submitted by KOMITET WYBORCZY WYBORCÓW HENRYKA ZIENKIEWICZA PŁOŃSK NASZE MIASTO, not a member of any political party | 25 | 4,09% | |