Ballot results for the candidate by precinct
| Candidate | Kostka Jan |
| Age | 67 |
| Address and endorsements | Gościejew |
| Constituency no. | 4 |
| Number of votes for the candidate | 209 |
| % of valid votes for the candidate | 69.90% |
| Number of votes for the list | 0 |
| % of votes for the candidate relating to votes for the list | — |
| Mandate | Yes |
gm. Koźmin Wielkopolski
| No. | Address | Number of votes | % of valid votes* | Number of votes for the list | % of votes for the candidate relating to votes for the list * |
|---|---|---|---|---|---|
| 4 | Szkoła Podstawowa Mokronos | 209 |
69.90% 
|
209 |
100.00%
|