| gm. Siemiatycze, Precinct no. 1, Constituency no. 1 | |
| Council name | Rada Gminy Siemiatycze |
| Constituency | Constituency no. 1 |
| Precinct | Precinct no. 1 |
| Electoral Commission Regional Headquarters | Gimnazjum Gminne w Siemiatyczach ul. Kościuszki 88, Siemiatycze |
| Number of electors | 435 |
| Number of dispensed ballot cards | 163 |
| Number of valid ballot cards | 163 |
| Number of votes valid | 154 |
| Number of votes invalid | 9 |
| Number of dispensed ballot cards for plenipotentiaries | 0 |
| Protocol date | 21-11-2010 22:48 |
| List no. 4 - KOMITET WYBORCZY PLATFORMA OBYWATELSKA RP | ||||
| No. | Family name and given names | Number of votes | % of valid votes | |
| 1 | Pyzowski Dariusz | 121 | 78,57% | |
| List no. 14 - KOMITET WYBORCZY WYBORCÓW "GMINA SIEMIATYCZE" | ||||
| No. | Family name and given names | Number of votes | % of valid votes | |
| 1 | Sidorczuk Jarosław | 33 | 21,43% | |