| County płoński | |
| Statistic on 09.10.2011 | |
| Inhabitants: | 88 842 |
| Electoral statistics | |
| Precincts quantity: | 63 |
| Electors: | 71 358 |
| Results | |
| Results of voting | |
| Communes | |||
| Teryt | Description | Quantity | |
| electors | inhabitants | ||
| 142003 | Baboszewo, gm. | 6 344 | 8 209 |
| 142004 | Czerwińsk nad Wisłą, gm. | 6 326 | 7 943 |
| 142005 | Dzierzążnia, gm. | 3 134 | 3 923 |
| 142006 | Joniec, gm. | 2 157 | 2 545 |
| 142007 | Naruszewo, gm. | 5 271 | 6 669 |
| 142008 | Nowe Miasto, gm. | 3 884 | 4 722 |
| 142001 | Płońsk, m. | 18 173 | 22 330 |
| 142009 | Płońsk, gm. | 5 834 | 7 448 |
| 142010 | Raciąż, gm. | 7 094 | 8 766 |
| 142002 | Raciąż, m. | 3 729 | 4 617 |
| 142011 | Sochocin, gm. | 4 910 | 5 970 |
| 142012 | Załuski, gm. | 4 502 | 5 700 |
