| Elections to the Senate The Republic of Poland |
| gm. Piaseczno, Precinct no. 18 , Constituency no. 41 |
| Electoral Commission Regional Headquarters: | Zespół Szkół Publicznych, ul. Główna 50 , Piaseczno 05-502 Piaseczno |
| Number of electors | 2 052 |
| Number of dispensed ballot cards | 1 360 |
| Number of dispensed ballot cards for plenipotentiaries | 0 |
| Number of cards removed from urn | 1 344 |
| Number of invalid ballot cards | 4 |
| Number of valid ballot cards | 1 340 |
| Number of votes invalid | 44 |
| Number of votes valid | 1 296 |
| Date of the impact of a protocol to visualize | 10-10-2011 06:50 |
