| gm. Leśniowice, Precinct no. 4, Constituency no. 10 | |
| Constituency | Constituency no. 10 |
| Precinct | Precinct no. 4 |
| Electoral Commission Regional Headquarters | Publiczne Gimnazjum, Sielec, 22-122 Leśniowice |
| Number of electors | 425 |
| Number of dispensed ballot cards | 189 |
| Number of valid ballot cards | 189 |
| Number of votes valid | 186 |
| Number of votes invalid | 3 |
| Number of dispensed ballot cards for plenipotentiaries | 4 |
| Protocol date | 21-10-2012 22:37 |
| List no. 1 - KOMITET WYBORCZY WYBORCÓW MONIKI MAZUR | ||||
| No. | Family name and given names | Number of votes | % of valid votes | |
| 1 | Mazur Monika Agnieszka | 99 | 53,23% | |
| List no. 2 - KOMITET WYBORCZY WYBORCÓW MARII OSZUST | ||||
| No. | Family name and given names | Number of votes | % of valid votes | |
| 1 | Oszust Maria | 87 | 46,77% | |