| gm. Brwinów, Precinct no. 3 |
| Vote on 05-12-2010 | |
| Office | Burmistrz Gminy Brwinów |
| Precinct | Precinct no. 3 |
| Electoral Commission Regional Headquarters | Gminny Ośrodek Kultury, ul. Wilsona 2, Brwinów |
| Number of electors | 1 189 |
| Number of dispensed ballot cards | 603 |
| Number of valid ballot cards | 603 |
| Number of votes valid | 599 |
| Number of votes invalid | 4 |
| Number of dispensed ballot cards for plenipotentiaries | 0 |
| Protocol date | 05-12-2010 23:12 |
| No. | Family name and given names | Age | Education | Address, party membership and endorsements | Number of votes | Votes % | |
| 1 | Falkowski Krzysztof | 38 | wyższe | Brwinów, submitted by KOMITET WYBORCZY WYBORCÓW RAZEM DLA ROZWOJU, member of Prawa i Sprawiedliwości | 239 | 39,90% | |
| 4 | Kosiński Arkadiusz | 38 | wyższe techniczne | Brwinów, submitted by KOMITET WYBORCZY WYBORCÓW ARKA KOSIŃSKIEGO "DOBRO WSPÓLNE", not a member of any political party | 360 | 60,10% | |
| Vote on 21-11-2010 | |
| Office | Burmistrz Gminy Brwinów |
| Precinct | Precinct no. 3 |
| Electoral Commission Regional Headquarters | Gminny Ośrodek Kultury, ul. Wilsona 2, Brwinów |
| Number of electors | 1 188 |
| Number of dispensed ballot cards | 750 |
| Number of valid ballot cards | 750 |
| Number of votes valid | 743 |
| Number of votes invalid | 7 |
| Number of dispensed ballot cards for plenipotentiaries | 0 |
| Protocol date | 22-11-2010 03:13 |
| No. | Family name and given names | Age | Education | Address, party membership and endorsements | Number of votes | Votes % | |
| 1 | Falkowski Krzysztof | 38 | wyższe | Brwinów, submitted by KOMITET WYBORCZY WYBORCÓW RAZEM DLA ROZWOJU, member of Prawa i Sprawiedliwości | 310 | 41,72% | |
| 2 | Guzik Andrzej | 41 | wyższe | Brwinów, submitted by KOMITET WYBORCZY WYBORCÓW WSPÓLNOTA SAMORZĄDOWA MIESZKAŃCÓW GMINY, not a member of any political party | 175 | 23,55% | |
| 3 | Kogut Grzegorz Adam | 36 | wyższe | Żółwin, submitted by KOMITET WYBORCZY WYBORCÓW KATARZYNY ZIELENKIEWICZ-OŁPIŃSKIEJ, not a member of any political party | 6 | 0,81% | |
| 4 | Kosiński Arkadiusz | 38 | wyższe techniczne | Brwinów, submitted by KOMITET WYBORCZY WYBORCÓW ARKA KOSIŃSKIEGO "DOBRO WSPÓLNE", not a member of any political party | 252 | 33,92% | |