| 2025-12-31 | Deletion of a delegated commune | 50119 → 50431 | Les Champs-de-Losque → Remilly Les Marais |
| 2025-12-31 | Deletion of a delegated commune | 50325 → 50431 | Le Mesnil-Vigot → Remilly Les Marais |
| 2025-12-31 | Deletion of a delegated commune | 50431 | Remilly-sur-Lozon → Remilly Les Marais |
| 2017-01-01 | Deletion | 50431 | Remilly-sur-Lozon |
| 2017-01-01 | Creation of a new commune | 50119 → 50431 | Les Champs-de-Losque → Remilly Les Marais |
| 2017-01-01 | Creation of a new commune | 50325 → 50431 | Le Mesnil-Vigot → Remilly Les Marais |
| 2017-01-01 | Creation of a new commune | 50431 | Remilly-sur-Lozon → Remilly Les Marais |
| 2017-01-01 | Creation of a new commune | 50431 | Remilly-sur-Lozon |
| 1943-01-01 | Creation | 50431 | Remilly-sur-Lozon |