Ballot results for the candidate by precinct
| Candidate | Kostrzewa Halina Wanda |
| Age | 41 |
| Address and endorsements | Brwinów |
| Constituency no. | 2 |
| Number of votes for the candidate | 19 |
| % of valid votes for the candidate | 0.68% |
| Number of votes for the list | 752 |
| % of votes for the candidate relating to votes for the list | 2.53% |
| Mandate | No |
gm. Brwinów
| 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 * |
|---|---|---|---|---|---|
| 3 | Urząd Gminy Brwinów ul. Kościuszki 4a | 5 |
0.83% 
|
250 |
2.00%
|
| 4 | OSP Brwinów ul. Pszczelińska 3 | 7 |
0.68%
|
259 |
2.70%
|
| 5 | Przedszkole Nr 1 w Brwinowie ul. Lilpopa 4 | 3 |
0.51%
|
121 |
2.48%
|
| 6 | Liceum Ogólnokształcące w Brwinowie ul. Żwirowa 16 | 4 |
0.69%
|
122 |
3.28%
|