| gm. Konstancin-Jeziorna, Precinct no. 9 |
| Vote on 05-12-2010 | |
| Office | Burmistrz Gminy Konstancin-Jeziorna |
| Precinct | Precinct no. 9 |
| Electoral Commission Regional Headquarters | Budynek OSP ul.K.Pułaskiego 72 , 05-510Konstancin-Jeziorna |
| Number of electors | 1 478 |
| Number of dispensed ballot cards | 516 |
| Number of valid ballot cards | 516 |
| Number of votes valid | 511 |
| Number of votes invalid | 5 |
| Number of dispensed ballot cards for plenipotentiaries | 1 |
| Protocol date | 05-12-2010 22:27 |
| No. | Family name and given names | Age | Education | Address, party membership and endorsements | Number of votes | Votes % | |
| 1 | Jańczuk Kazimierz | 64 | wyższe | Konstancin-Jeziorna, submitted by KOMITET WYBORCZY PLATFORMA OBYWATELSKA RP, not a member of any political party | 313 | 61,25% | |
| 6 | Skowroński Marek Stanisław | 38 | wyższe | Konstancin-Jeziorna, submitted by KOMITET WYBORCZY WYBORCÓW PRAWO RODZINA SPRAWIEDLIWOŚĆ, not a member of any political party | 198 | 38,75% | |
| Vote on 21-11-2010 | |
| Office | Burmistrz Gminy Konstancin-Jeziorna |
| Precinct | Precinct no. 9 |
| Electoral Commission Regional Headquarters | Budynek OSP ul.K.Pułaskiego 72 , 05-510Konstancin-Jeziorna |
| Number of electors | 1 473 |
| Number of dispensed ballot cards | 877 |
| Number of valid ballot cards | 875 |
| Number of votes valid | 865 |
| Number of votes invalid | 10 |
| Number of dispensed ballot cards for plenipotentiaries | 1 |
| Protocol date | 22-11-2010 03:11 |
| No. | Family name and given names | Age | Education | Address, party membership and endorsements | Number of votes | Votes % | |
| 1 | Jańczuk Kazimierz | 64 | wyższe | Konstancin-Jeziorna, submitted by KOMITET WYBORCZY PLATFORMA OBYWATELSKA RP, not a member of any political party | 126 | 14,57% | |
| 2 | Klucz Jerzy Krzysztof | 51 | wyższe | Konstancin-Jeziorna, submitted by KOMITET WYBORCZY SOJUSZ LEWICY DEMOKRATYCZNEJ, endorsed by Sojusz Lewicy Demokratycznej, member of Sojuszu Lewicy Demokratycznej | 19 | 2,20% | |
| 3 | Machałek Ryszard | 55 | wyższe | Konstancin-Jeziorna, submitted by KOMITET WYBORCZY POROZUMIENIE OBYWATELI KONSTANCINA- JEZIORNY, endorsed by Porozumienie Obywateli K-J, not a member of any political party | 44 | 5,09% | |
| 4 | Mioduszewska Maria | 60 | wyższe | Konstancin-Jeziorna, submitted by KOMITET WYBORCZY WYBORCÓW NASZA GMINA - NASZ POWIAT, not a member of any political party | 431 | 49,83% | |
| 5 | Rutkowski Roman Paweł | 42 | wyższe | Konstancin-Jeziorna, submitted by KOMITET WYBORCZY WYBORCÓW KONSTANCIN-JEZIORNA XXI WIEKU, not a member of any political party | 92 | 10,64% | |
| 6 | Skowroński Marek Stanisław | 38 | wyższe | Konstancin-Jeziorna, submitted by KOMITET WYBORCZY WYBORCÓW PRAWO RODZINA SPRAWIEDLIWOŚĆ, not a member of any political party | 102 | 11,79% | |
| 7 | Tomaszewski Jacek Tomasz | 58 | wyższe | Konstancin-Jeziorna, submitted by KOMITET WYBORCZY STOWARZYSZENIA NASZE MIASTO KONSTANCIN, not a member of any political party | 51 | 5,90% | |