| gm. Sienno, Precinct no. 6, Constituency no. 8 | |
| Council name | Rada Gminy Sienno |
| Constituency | Constituency no. 8 |
| Precinct | Precinct no. 6 |
| Electoral Commission Regional Headquarters | Świetlica OSP w Osówce |
| Number of electors | 351 |
| Number of dispensed ballot cards | 221 |
| Number of valid ballot cards | 221 |
| Number of votes valid | 215 |
| Number of votes invalid | 6 |
| Number of dispensed ballot cards for plenipotentiaries | 0 |
| Protocol date | 22-11-2010 01:20 |
| List no. 2 - KOMITET WYBORCZY POLSKIE STRONNICTWO LUDOWE | ||||
| No. | Family name and given names | Number of votes | % of valid votes | |
| 1 | Mazur Adam Józef | 112 | 52,09% | |
| List no. 24 - KOMITET WYBORCZY WYBORCÓW DLA GMINY SIENNO | ||||
| No. | Family name and given names | Number of votes | % of valid votes | |
| 1 | Miłek Zbigniew Stanisław | 30 | 13,95% | |
| List no. 26 - KOMITET WYBORCZY WYBORCÓW POROZUMIENIE-OBYWATELSKI SAMORZĄD | ||||
| No. | Family name and given names | Number of votes | % of valid votes | |
| 1 | Siwek Julian | 73 | 33,95% | |