Ballot results for the candidate by precinct
| Candidate | Sieiński Piotr Zygmunt |
| Age | 41 |
| Address and endorsements | Kostrzyn |
| Constituency no. | 14 |
| Number of votes for the candidate | 78 |
| % of valid votes for the candidate | 25.49% |
| Number of votes for the list | 0 |
| % of votes for the candidate relating to votes for the list | — |
| Mandate | No |
gm. Kostrzyn
| 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 * |
|---|---|---|---|---|---|
| 11 | Biblioteka Publiczna Miasta i Gminy, Kostrzyn ul. Poznańska 20 | 78 |
25.49% 
|
78 |
100.00%
|