| Świętochłowice, Precinct no. 21 | 
| Vote on 05-12-2010 | |
| Office | Prezydent Miasta Świętochłowice | 
| Precinct | Precinct no. 21 | 
| Electoral Commission Regional Headquarters | Miejska Biblioteka Publiczna, ul. Świerczewskiego 1d, Świętochłowice | 
| Number of electors | 1 438 | 
| Number of dispensed ballot cards | 318 | 
| Number of valid ballot cards | 318 | 
| Number of votes valid | 316 | 
| Number of votes invalid | 2 | 
| Number of dispensed ballot cards for plenipotentiaries | 0 | 
| Protocol date | 05-12-2010 22:19 | 
| No. | Family name and given names | Age | Education | Address, party membership and endorsements | Number of votes | Votes % | |
| 1 | Kostempski Dawid Adam | 31 | wyższe | Katowice, submitted by KOMITET WYBORCZY PLATFORMA OBYWATELSKA RP, member of Platformy Obywatelskiej Rzeczypospolitej Polskiej | 162 | 51,27% | |
| 7 | Świerk Rafał Ernest | 48 | wyższe medyczne | Świętochłowice, submitted by KOMITET WYBORCZY RUCH ŚLĄZAKÓW-ŚWIĘTOCHŁOWICE, endorsed by Ruch Ślązaków - Świętochłowice, not a member of any political party | 154 | 48,73% | |
| Vote on 21-11-2010 | |
| Office | Prezydent Miasta Świętochłowice | 
| Precinct | Precinct no. 21 | 
| Electoral Commission Regional Headquarters | Miejska Biblioteka Publiczna, ul. Świerczewskiego 1d, Świętochłowice | 
| Number of electors | 1 441 | 
| Number of dispensed ballot cards | 480 | 
| Number of valid ballot cards | 470 | 
| Number of votes valid | 459 | 
| Number of votes invalid | 11 | 
| Number of dispensed ballot cards for plenipotentiaries | 0 | 
| Protocol date | 22-11-2010 01:07 | 
| No. | Family name and given names | Age | Education | Address, party membership and endorsements | Number of votes | Votes % | |
| 1 | Kostempski Dawid Adam | 31 | wyższe | Katowice, submitted by KOMITET WYBORCZY PLATFORMA OBYWATELSKA RP, member of Platformy Obywatelskiej Rzeczypospolitej Polskiej | 88 | 19,17% | |
| 2 | Moś Eugeniusz Piotr | 54 | wyższe | Świętochłowice, submitted by KOMITET WYBORCZY WYBORCÓW POROZUMIENIE ŚWIĘTOCHŁOWICKIE, not a member of any political party | 56 | 12,20% | |
| 3 | Palka Marek Piotr | 37 | wyższe | Świętochłowice, submitted by KOMITET WYBORCZY PRAWO I SPRAWIEDLIWOŚĆ, endorsed by Prawo i Sprawiedliwość, member of Prawa i Sprawiedliwości | 70 | 15,25% | |
| 4 | Porada Andrzej Franciszek | 61 | wyższe | Świętochłowice, submitted by KOMITET WYBORCZY STOWARZYSZENIE "NASZE MIASTO", endorsed by "Nasze Miasto", not a member of any political party | 24 | 5,23% | |
| 5 | Rawska Krystyna Bronisława | 60 | wyższe | Świętochłowice, submitted by KOMITET WYBORCZY AKTYWNI DLA ŚWIĘTOCHŁOWIC, not a member of any political party | 60 | 13,07% | |
| 6 | Szaton Andrzej Piotr | 51 | wyższe | Świętochłowice, submitted by KOMITET WYBORCZY WYBORCÓW PLATFORMA ŚWIĘTOCHŁOWICKA, not a member of any political party | 47 | 10,24% | |
| 7 | Świerk Rafał Ernest | 48 | wyższe medyczne | Świętochłowice, submitted by KOMITET WYBORCZY RUCH ŚLĄZAKÓW-ŚWIĘTOCHŁOWICE, endorsed by Ruch Ślązaków - Świętochłowice, not a member of any political party | 114 | 24,84% | |