This commune has 3 delegated communes.
| Code | Name |
|---|---|
| 89107 | Chigy |
| 89411 | Theil-sur-Vanne |
| 89429 | Vareilles |
| Date | Type | Code | Name |
|---|---|---|---|
| 2016-01-01 | Deletion | 89411 | Theil-sur-Vanne |
| 2016-01-01 | Creation of a new commune | 89107 → 89411 | Chigy → Les Vallées de la Vanne |
| 2016-01-01 | Creation of a new commune | 89411 | Theil-sur-Vanne → Les Vallées de la Vanne |
| 2016-01-01 | Creation of a new commune | 89411 | Theil-sur-Vanne |
| 2016-01-01 | Creation of a new commune | 89429 → 89411 | Vareilles → Les Vallées de la Vanne |
| 1943-01-01 | Creation | 89411 | Theil-sur-Vanne |