| m. Grajewo, Precinct no. 12 |
| Vote on 05-12-2010 | |
| Office | Burmistrz Miasta Grajewo |
| Precinct | Precinct no. 12 |
| Electoral Commission Regional Headquarters | Szpital Ogólny, ul. Konstytucji 3-go Maja 34, Grajewo |
| Number of electors | 23 |
| Number of dispensed ballot cards | 15 |
| Number of valid ballot cards | 15 |
| Number of votes valid | 15 |
| Number of votes invalid | 0 |
| Number of dispensed ballot cards for plenipotentiaries | 0 |
| Protocol date | 05-12-2010 22:02 |
| No. | Family name and given names | Age | Education | Address, party membership and endorsements | Number of votes | Votes % | |
| 3 | Kiełczewski Adam | 32 | wyższe | Grajewo, submitted by KOMITET WYBORCZY WYBORCÓW LEPSZE GRAJEWO, not a member of any political party | 4 | 26,67% | |
| 4 | Waszkiewicz Krzysztof | 49 | wyższe | Grajewo, submitted by KOMITET WYBORCZY WYBORCÓW GRAJEWSKA WSPÓLNOTA SAMORZĄDOWA, not a member of any political party | 11 | 73,33% | |
| Vote on 21-11-2010 | |
| Office | Burmistrz Miasta Grajewo |
| Precinct | Precinct no. 12 |
| Electoral Commission Regional Headquarters | Szpital Ogólny, ul. Konstytucji 3-go Maja 34, Grajewo |
| Number of electors | 21 |
| Number of dispensed ballot cards | 13 |
| Number of valid ballot cards | 13 |
| Number of votes valid | 12 |
| Number of votes invalid | 1 |
| Number of dispensed ballot cards for plenipotentiaries | 0 |
| Protocol date | 21-11-2010 22:35 |
| No. | Family name and given names | Age | Education | Address, party membership and endorsements | Number of votes | Votes % | |
| 1 | Borawska-Ruchlewicz Elżbieta | 58 | wyższe techniczne | Grajewo, submitted by KOMITET WYBORCZY WYBORCÓW AKCJA WYBORCZA ZMIANA, not a member of any political party | 0 | 0,00% | |
| 2 | Doliwa Stanisław Adam | 41 | wyższe | Grajewo, submitted by KOMITET WYBORCZY PLATFORMA OBYWATELSKA RP, member of Platformy Obywatelskiej Rzeczypospolitej Polskiej | 1 | 8,33% | |
| 3 | Kiełczewski Adam | 32 | wyższe | Grajewo, submitted by KOMITET WYBORCZY WYBORCÓW LEPSZE GRAJEWO, not a member of any political party | 3 | 25,00% | |
| 4 | Waszkiewicz Krzysztof | 49 | wyższe | Grajewo, submitted by KOMITET WYBORCZY WYBORCÓW GRAJEWSKA WSPÓLNOTA SAMORZĄDOWA, not a member of any political party | 8 | 66,67% | |