| Date | Type | Code | Name |
|---|---|---|---|
| 2020-01-01 | Deletion of a delegated commune | 12020 → 12090 | Balsac → Druelle Balsac |
| 2020-01-01 | Deletion of a delegated commune | 12090 | Druelle → Druelle Balsac |
| 2017-01-01 | Deletion | 12090 | Druelle |
| 2017-01-01 | Creation of a new commune | 12020 → 12090 | Balsac → Druelle Balsac |
| 2017-01-01 | Creation of a new commune | 12090 | Druelle |
| 2017-01-01 | Creation of a new commune | 12090 | Druelle → Druelle Balsac |
| 1943-01-01 | Creation | 12090 | Druelle |