| Elections to the Senate The Republic of Poland |
| gm. Grodzisk Mazowiecki, Precinct no. 12 , Constituency no. 41 |
| Electoral Commission Regional Headquarters: | Szkoła Podstawowa Nr 2 (świetlica), ul. Westfala 3 , Grodzisk Mazowiecki 05-825 Grodzisk Mazowiecki |
| Number of electors | 2 235 |
| Number of dispensed ballot cards | 1 452 |
| Number of dispensed ballot cards for plenipotentiaries | 0 |
| Number of cards removed from urn | 1 450 |
| Number of invalid ballot cards | 0 |
| Number of valid ballot cards | 1 450 |
| Number of votes invalid | 37 |
| Number of votes valid | 1 413 |
| Date of the impact of a protocol to visualize | 10-10-2011 11:23 |
