gm. Piaseczno, precinct no. 18
| Precinct | Precinct no. 18 |
| Office | Burmistrz Piaseczna |
| Siedziba Obwodowej Komisji Wyborczej | Szkoła Podstawowa nr 3 w Piasecznie-Gołkowie, ul. Główna 50 |
| Number of electors | 1,808 |
| Number of dispensed ballot cards | 643 |
| Number of valid ballot cards | 643 |
| Number of votes valid | 640 |
| Number of votes invalid | 3 |
| Protocol date | 26-11-2006 00:47 |
2nd ballot
| Number | Family name and given names | Age | Education | Address, party membership and endorsements | Number of votes | % of votes* |
|---|---|---|---|---|---|---|
| 1 | Bernacka-Rheims Maria Małgorzata | 56 | wyższe | Siedliska, submitted by Komitet Wyborczy Platforma Obywatelska RP, not a member of any political party | 258 | 40.31% |
| 2 | Zalewski Józef | 50 | wyższe | Jazgarzew, submitted by Komitet Wyborczy STOWARZYSZENIE SAMORZĄDOWE CENTRUM, member of Polskiego Stronnictwa Ludowego | 382 | 59.69% |