| m. Płońsk, Precinct no. 3 |
| Vote on 05-12-2010 | |
| Office | Burmistrz Miasta Płońska |
| Precinct | Precinct no. 3 |
| Electoral Commission Regional Headquarters | Zakład Gospodarki Mieszkaniowej (Biblioteka Pedagogiczna), ul. Warszawska 7,Płońsk |
| Number of electors | 1 595 |
| Number of dispensed ballot cards | 546 |
| Number of valid ballot cards | 546 |
| Number of votes valid | 542 |
| Number of votes invalid | 4 |
| Number of dispensed ballot cards for plenipotentiaries | 1 |
| Protocol date | 05-12-2010 22:26 |
| 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 | 232 | 42,80% | |
| 2 | Pietrasik Andrzej Józef | 53 | wyższe | Płońsk, submitted by KOMITET WYBORCZY WYBORCÓW POROZUMIENIE SAMORZ. ZIEMI PŁOŃSKIEJ, not a member of any political party | 310 | 57,20% | |
| Vote on 21-11-2010 | |
| Office | Burmistrz Miasta Płońska |
| Precinct | Precinct no. 3 |
| Electoral Commission Regional Headquarters | Zakład Gospodarki Mieszkaniowej (Biblioteka Pedagogiczna), ul. Warszawska 7,Płońsk |
| Number of electors | 1 613 |
| Number of dispensed ballot cards | 693 |
| Number of valid ballot cards | 691 |
| Number of votes valid | 675 |
| Number of votes invalid | 16 |
| Number of dispensed ballot cards for plenipotentiaries | 1 |
| Protocol date | 22-11-2010 04:58 |
| 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 | 123 | 18,22% | |
| 2 | Pietrasik Andrzej Józef | 53 | wyższe | Płońsk, submitted by KOMITET WYBORCZY WYBORCÓW POROZUMIENIE SAMORZ. ZIEMI PŁOŃSKIEJ, not a member of any political party | 349 | 51,70% | |
| 3 | Stolpa Andrzej | 53 | wyższe | Płońsk, submitted by KOMITET WYBORCZY POLSKIE STRONNICTWO LUDOWE, not a member of any political party | 117 | 17,33% | |
| 4 | Tucholski Krzysztof | 33 | wyższe | Płońsk, submitted by KOMITET WYBORCZY WYBORCÓW KRAJOWA WSPÓLNOTA SAMORZĄDOWA, not a member of any political party | 67 | 9,93% | |
| 5 | Zienkiewicz Henryk | 61 | wyższe | Płońsk, submitted by KOMITET WYBORCZY WYBORCÓW HENRYKA ZIENKIEWICZA PŁOŃSK NASZE MIASTO, not a member of any political party | 19 | 2,81% | |