| Dumała Joanna | ||||
| Information about candidate to the Sejm | ||||
| committee | Profession | Resident of | Endorsement | Constituency number |
| Komitet Wyborczy Sojusz Lewicy Demokratycznej | urzędnik | Ponikiew Mała | member of SLD | 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 |
| 330 | 0,10% | 24 418 | 1,35% | 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 | 11 | 0,03% | 4 754 | 0,23% | ||
| pow. łosicki | 11 | 0,10% | 701 | 1,57% | ||
| pow. makowski | 14 | 0,09% | 1 563 | 0,90% | ||
| pow. miński | 41 | 0,07% | 2 715 | 1,51% | ||
| pow. ostrołęcki | 90 | 0,36% | 1 070 | 8,41% | ||
| pow. ostrowski | 18 | 0,07% | 1 358 | 1,33% | ||
| pow. pułtuski | 16 | 0,09% | 871 | 1,84% | ||
| pow. siedlecki | 12 | 0,04% | 2 011 | 0,60% | ||
| pow. sokołowski | 28 | 0,13% | 1 371 | 2,04% | ||
| pow. węgrowski | 13 | 0,06% | 1 072 | 1,21% | ||
| pow. wyszkowski | 21 | 0,08% | 2 040 | 1,03% | ||
| m. npp Ostrołęka | 40 | 0,19% | 1 442 | 2,77% | ||
| m. npp Siedlce | 15 | 0,05% | 3 450 | 0,43% | ||
