| gm. Sienno, Precinct no. 1, Constituency no. 3 | |
| Council name | Rada Gminy Sienno |
| Constituency | Constituency no. 3 |
| Precinct | Precinct no. 1 |
| Electoral Commission Regional Headquarters | Urząd Gminy Sienno ul. Rynek 36/40 |
| Number of electors | 337 |
| Number of dispensed ballot cards | 179 |
| Number of valid ballot cards | 179 |
| Number of votes valid | 176 |
| Number of votes invalid | 3 |
| Number of dispensed ballot cards for plenipotentiaries | 0 |
| Protocol date | 22-11-2010 04:21 |
| List no. 2 - KOMITET WYBORCZY POLSKIE STRONNICTWO LUDOWE | ||||
| No. | Family name and given names | Number of votes | % of valid votes | |
| 1 | Druzd Renata | 69 | 39,20% | |
| List no. 5 - KOMITET WYBORCZY PRAWO I SPRAWIEDLIWOŚĆ | ||||
| No. | Family name and given names | Number of votes | % of valid votes | |
| 1 | Ćwik Beata | 70 | 39,77% | |
| List no. 26 - KOMITET WYBORCZY WYBORCÓW POROZUMIENIE-OBYWATELSKI SAMORZĄD | ||||
| No. | Family name and given names | Number of votes | % of valid votes | |
| 1 | Bęc Renata | 37 | 21,02% | |