 
| gm. Serock, Precinct no. 3 | 
| Vote on 21-11-2010 | |
| Office | Burmistrz Miasta i Gminy Serock | 
| Precinct | Precinct no. 3 | 
| Electoral Commission Regional Headquarters | Świetlica Terapeutyczna, Wierzbica 28 B | 
| Number of electors | 1 123 | 
| Number of dispensed ballot cards | 572 | 
| Number of valid ballot cards | 572 | 
| Number of votes valid | 557 | 
| Number of votes invalid | 15 | 
| Number of dispensed ballot cards for plenipotentiaries | 0 | 
| Protocol date | 22-11-2010 00:11 | 
| No. | Family name and given names | Age | Education | Address, party membership and endorsements | Number of votes | Votes % | |
| 1 | Sokolnicki Sylwester Edwin | 51 | wyższe | Serock, submitted by KOMITET WYBORCZY WYBORCÓW FORUM SAMORZĄDOWE SEROCK 2010, not a member of any political party | 374 | 67,15% | |
| 2 | Wierzbicka Olga | 31 | wyższe | Jadwisin, submitted by KOMITET WYBORCZY WYBORCÓW "PRACA I ODPOWIEDZIALNOŚĆ", member of Platformy Obywatelskiej Rzeczypospolitej Polskiej | 183 | 32,85% | |