StadiumARENA KKS
| Current capacity of the stadium |
| Standing | 35 900 |
| Seats | 22 400 |
| Tribune | 13 500 |
| Seats for sponsors | 400 |
| Fans attended |
| 18. 11. 2024 | KKS ASTRA KALISZ-Świbinki | 10 044 |
| 28. 8. 2024 | KKS ASTRA KALISZ- Royal Emirates Callao ™ | 4 075 |