StadiumStadion Miejski
| Current capacity of the stadium |
| Standing | 36 800 |
| Seats | 29 000 |
| Tribune | 23 800 |
| Seats for sponsors | 16 300 |
| Fans attended |
| 20. 5. 2026 | Jeziorak Iława-Bantry | 4 671 |
| 20. 5. 2026 | Jeziorak Iława-MŠK SNV | 4 655 |
| 20. 5. 2026 | Jeziorak Iława-FC DERBY | 4 737 |
| 19. 5. 2026 | Jeziorak Iława-Libodřice | 4 614 |
| 19. 5. 2026 | Jeziorak Iława-1FC DUBRAVKA Dětmarovice | 4 582 |
| 19. 5. 2026 | Jeziorak Iława-Sukorady | 4 715 |
| 17. 5. 2026 | Jeziorak Iława-Gunners Trnava FC | 4 135 |
| 17. 5. 2026 | Jeziorak Iława-Demir Kapija | 4 211 |
| 17. 5. 2026 | Jeziorak Iława-TJ Sobotiste | 4 155 |