| Elections to the Senate The Republic of Poland |
| Ostrołęka, Precinct no. 20 , Constituency no. 46 |
| Electoral Commission Regional Headquarters: | Spółdzielnia Mieszkaniowa "Centrum", ul. Gen. Władysława Sikorskiego 45 , Ostrołęka 07-410 Ostrołęka |
| Number of electors | 2 186 |
| Number of dispensed ballot cards | 1 095 |
| Number of dispensed ballot cards for plenipotentiaries | 2 |
| Number of cards removed from urn | 1 095 |
| Number of invalid ballot cards | 2 |
| Number of valid ballot cards | 1 093 |
| Number of votes invalid | 37 |
| Number of votes valid | 1 056 |
| Date of the impact of a protocol to visualize | 10-10-2011 09:01 |
