| m. Grajewo, Precinct no. 11 |
| Vote on 05-12-2010 | |
| Office | Burmistrz Miasta Grajewo |
| Precinct | Precinct no. 11 |
| Electoral Commission Regional Headquarters | Środowiskowy Dom Samopomocy, ul. Konstytucji 3-go Maja 2B, Grajewo |
| Number of electors | 2 109 |
| Number of dispensed ballot cards | 747 |
| Number of valid ballot cards | 747 |
| Number of votes valid | 742 |
| Number of votes invalid | 5 |
| Number of dispensed ballot cards for plenipotentiaries | 3 |
| Protocol date | 05-12-2010 22:34 |
| 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 | 393 | 52,96% | |
| 4 | Waszkiewicz Krzysztof | 49 | wyższe | Grajewo, submitted by KOMITET WYBORCZY WYBORCÓW GRAJEWSKA WSPÓLNOTA SAMORZĄDOWA, not a member of any political party | 349 | 47,04% | |
| Vote on 21-11-2010 | |
| Office | Burmistrz Miasta Grajewo |
| Precinct | Precinct no. 11 |
| Electoral Commission Regional Headquarters | Środowiskowy Dom Samopomocy, ul. Konstytucji 3-go Maja 2B, Grajewo |
| Number of electors | 2 113 |
| Number of dispensed ballot cards | 1 057 |
| Number of valid ballot cards | 1 057 |
| Number of votes valid | 1 040 |
| Number of votes invalid | 17 |
| Number of dispensed ballot cards for plenipotentiaries | 2 |
| Protocol date | 22-11-2010 02:32 |
| 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 | 58 | 5,58% | |
| 2 | Doliwa Stanisław Adam | 41 | wyższe | Grajewo, submitted by KOMITET WYBORCZY PLATFORMA OBYWATELSKA RP, member of Platformy Obywatelskiej Rzeczypospolitej Polskiej | 209 | 20,10% | |
| 3 | Kiełczewski Adam | 32 | wyższe | Grajewo, submitted by KOMITET WYBORCZY WYBORCÓW LEPSZE GRAJEWO, not a member of any political party | 272 | 26,15% | |
| 4 | Waszkiewicz Krzysztof | 49 | wyższe | Grajewo, submitted by KOMITET WYBORCZY WYBORCÓW GRAJEWSKA WSPÓLNOTA SAMORZĄDOWA, not a member of any political party | 501 | 48,17% | |