| Date | Type | Code | Name |
|---|---|---|---|
| 2019-01-01 | Creation of a new commune | 28331 | Saint-Denis-d'Authou |
| 2019-01-01 | Creation of a new commune | 28331 | Saint-Denis-d'Authou → Saintigny |
| 2019-01-01 | Deletion | 28331 | Saint-Denis-d'Authou |
| 2019-01-01 | Creation of a new commune | 28165 → 28331 | Frétigny → Saintigny |
| 1943-01-01 | Creation | 28331 | Saint-Denis-d'Authou |