| Postal Code | Place Name | Region | Department | Arrondissement | Canton |
|---|---|---|---|---|---|
| 59148 | Flines-lez-Raches | Hauts-de-France | Nord | Douai | Orchies |
| 59194 | Râches | Hauts-de-France | Nord | Douai | Orchies |
| 59283 | Raimbeaucourt | Hauts-de-France | Nord | Douai | Orchies |
| 59286 | Roost-Warendin | Hauts-de-France | Nord | Douai | Orchies |
| 59310 | Orchies | Hauts-de-France | Nord | Douai | Orchies |
| 59950 | Auby | Hauts-de-France | Nord | Douai | Orchies |