gm. Piaseczno, precinct no. 21
| Precinct | Precinct no. 21 |
| Office | Burmistrz Piaseczna |
| Siedziba Obwodowej Komisji Wyborczej | Świetlica OSP w Chojnowie |
| Number of electors | 544 |
| Number of dispensed ballot cards | 194 |
| Number of valid ballot cards | 194 |
| Number of votes valid | 191 |
| Number of votes invalid | 3 |
| Protocol date | 27-11-2006 02:16 |
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 | 72 | 37.70% |
| 2 | Zalewski Józef | 50 | wyższe | Jazgarzew, submitted by Komitet Wyborczy STOWARZYSZENIE SAMORZĄDOWE CENTRUM, member of Polskiego Stronnictwa Ludowego | 119 | 62.30% |