The commune Vexin-sur-Epte has 11 delegated communes.
| Code ▲ | Name |
|---|---|
| 27060 | Berthenonville |
| 27121 | Bus-Saint-Rémy |
| 27128 | Cantiers |
| 27197 | Dampsmesnil |
| 27213 | Écos |
| 27255 | Fontenay-en-Vexin |
| 27257 | Forêt-la-Folie |
| 27262 | Fourges |
| 27308 | Guitry |
| 27449 | Panilleuse |
| 27653 | Tourny |