| Place | Post Code |
|---|---|
| Beauwelz, Hainaut) | 6594 |
| Forge-Philippe, Hainaut) | 6596 |
| Macon, Hainaut) | 6591 |
| Macquenoise, Hainaut) | 6593 |
| Momignies, Hainaut) | 6590 |
| Monceau-Imbrechies, Hainaut) | 6592 |
| Seloignes, Hainaut) | 6596 |
| Postal Codes in Thuin | |
|---|---|
| Anderlues | |
| Beaumont | |
| Chimay | |
| Erquelinnes | |
| Froidchapelle | |
| Ham-sur-Heure-Nalinnes | |
| Lobbes | |
| Merbes-le-Château | |
| Momignies | |
| Sivry-Rance | |
| Thuin | |