StadiumAARAU
| Current capacity of the stadium |
| Standing | 39 200 |
| Seats | 24 500 |
| Tribune | 14 700 |
| Seats for sponsors | 500 |
| Fans attended |
| 3. 2. 2026 | FC Aarau-Győri ETO™ | 5 818 |
| 3. 2. 2026 | FC Aarau-FK Hynčice pod Sušinou A | 5 855 |
| 2. 2. 2026 | FC Aarau-Roccapiemonte | 5 527 |
| 2. 2. 2026 | FC Aarau-FC Horsens | 5 577 |
| 1. 2. 2026 | FC Aarau-IFK Real Värnamo | 5 654 |
| 1. 2. 2026 | FC Aarau-Cootehill | 5 564 |
| 1. 2. 2026 | FC Aarau-Bastogne | 5 576 |
| 1. 2. 2026 | FC Aarau-Encarnación | 5 673 |
| 1. 2. 2026 | FC Aarau-Vinkovci | 5 517 |