| Postal Code | Place Name | Region | Department | Arrondissement | Canton |
|---|---|---|---|---|---|
| 28140 | Terminiers | Centre-Val de Loire | Eure-et-Loir | Châteaudun | Voves |
| 28160 | Brou | Centre-Val de Loire | Eure-et-Loir | Châteaudun | Brou |
| 28200 | Châteaudun | Centre-Val de Loire | Eure-et-Loir | Châteaudun | Châteaudun |
| 28220 | Cloyes-sur-le-Loir | Centre-Val de Loire | Eure-et-Loir | Châteaudun | Brou |
| 28290 | Arrou | Centre-Val de Loire | Eure-et-Loir | Châteaudun | Brou |
| 28800 | Bonneval | Centre-Val de Loire | Eure-et-Loir | Châteaudun | Châteaudun |