This commune has 3 associated communes.
| Code | Name |
|---|---|
| 55006 | Amblaincourt |
| 55152 | Deuxnouds-devant-Beauzée |
| 55486 | Seraucourt |
| Date | Type | Code | Name |
|---|---|---|---|
| 1973-01-01 | Deletion | 55040 | Beauzée-sur-Aire |
| 1973-01-01 | Association merger | 55006 → 55040 | Amblaincourt → Beausite |
| 1973-01-01 | Association merger | 55040 | Beauzée-sur-Aire → Beausite |
| 1973-01-01 | Association merger | 55152 → 55040 | Deuxnouds-devant-Beauzée → Beausite |
| 1973-01-01 | Association merger | 55486 → 55040 | Seraucourt → Beausite |
| 1943-01-01 | Creation | 55040 | Beauzée-sur-Aire |