| Grenda Jarosław | ||||
| Information about candidate to the Sejm | ||||
| committee | Profession | Resident of | Endorsement | Constituency number |
| Komitet Wyborczy Platforma Obywatelska RP | inż. mechanik | Węgrów | member of Platforma Obywatelska RP | 18 |
| Number of votes for candidate | Percentage of valid votes in the constituency | Number of votes for the list | Percentage of votes cast for the candidate in relation to the votes on the list | Mandate |
| 1 818 | 0,53% | 77 181 | 2,36% | No |
| Results of voting in Senate Constituency No. 18 divided into precincts | ||||||
| No. | Address | Number of votes | Percentage of valid votes | Number of votes for the list | Percentage of votes in the list | |
| pow. garwoliński | 116 | 0,30% | 6 888 | 1,68% | ||
| pow. łosicki | 13 | 0,12% | 1 735 | 0,75% | ||
| pow. makowski | 21 | 0,14% | 2 526 | 0,83% | ||
| pow. miński | 108 | 0,19% | 20 029 | 0,54% | ||
| pow. ostrołęcki | 35 | 0,14% | 4 314 | 0,81% | ||
| pow. ostrowski | 30 | 0,12% | 5 580 | 0,54% | ||
| pow. pułtuski | 21 | 0,12% | 2 979 | 0,70% | ||
| pow. siedlecki | 28 | 0,10% | 3 288 | 0,85% | ||
| pow. sokołowski | 64 | 0,29% | 3 199 | 2,00% | ||
| pow. węgrowski | 1 264 | 5,37% | 4 722 | 26,77% | ||
| pow. wyszkowski | 39 | 0,15% | 5 368 | 0,73% | ||
| m. npp Ostrołęka | 24 | 0,11% | 6 839 | 0,35% | ||
| m. npp Siedlce | 55 | 0,17% | 9 714 | 0,57% | ||
