StadiumStadion Niort
| Current capacity of the stadium |
| Standing | 16 400 |
| Seats | 10 300 |
| Tribune | 6 200 |
| Seats for sponsors | 200 |
| Fans attended |
| 9. 4. 2026 | Niort-Chateaudun | 5 365 |
| 4. 4. 2026 | Niort-Ax-les-Thermes | 6 938 |
| 30. 3. 2026 | Niort-Olympique LYON A | 6 059 |
| 26. 3. 2026 | Niort-Vittel | 5 875 |
| 21. 3. 2026 | Niort-Granville | 4 590 |
| 19. 3. 2026 | Niort-Fontevraud Abbey | 4 101 |
| 14. 3. 2026 | Niort-Le Grau-du-Roi | 3 894 |
| 9. 3. 2026 | Niort-Montpellier | 3 809 |
| 5. 3. 2026 | Niort-Vallouise | 3 851 |