| Date | Type | Code | Name |
|---|---|---|---|
| 2019-01-01 | Creation of a new commune | 60209 | Énencourt-le-Sec |
| 2019-01-01 | Creation of a new commune | 60209 | Énencourt-le-Sec → La Corne-en-Vexin |
| 2019-01-01 | Deletion | 60209 | Énencourt-le-Sec |
| 2019-01-01 | Creation of a new commune | 60080 → 60209 | Boissy-le-Bois → La Corne-en-Vexin |
| 2019-01-01 | Creation of a new commune | 60300 → 60209 | Hardivillers-en-Vexin → La Corne-en-Vexin |
| 1943-01-01 | Creation | 60209 | Énencourt-le-Sec |