| Date | Type | Code | Name |
|---|---|---|---|
| 2008-03-16 | Association merger converted to a simple merger | 23163 → 23220 | La Rochette → Saint-Médard-la-Rochette |
| 1972-09-01 | Deletion | 23220 | Saint-Médard |
| 1972-09-01 | Association merger | 23163 → 23220 | La Rochette → Saint-Médard-la-Rochette |
| 1972-09-01 | Association merger | 23220 | Saint-Médard → Saint-Médard-la-Rochette |
| 1943-01-01 | Creation | 23220 | Saint-Médard |