This commune no longer exists in the current COG. Here is its history in the Official Geographic Code.
| Date | Type | Code | Name |
|---|---|---|---|
| 2019-02-08 | Deletion of a delegated commune | 85166 → 85194 | Olonne-sur-Mer → Les Sables-d'Olonne |
| 2019-01-01 | Deletion | 85166 | Olonne-sur-Mer |
| 2019-01-01 | Creation of a new commune | 85166 → 85194 | Olonne-sur-Mer → Les Sables-d'Olonne |
| 2019-01-01 | Creation of a new commune | 85166 | Olonne-sur-Mer |
| 1943-01-01 | Creation | 85166 | Olonne-sur-Mer |