| Ort | Postleitzahl |
|---|---|
| Appletree Flat, Singleton | 2330 |
| Belford, Singleton | 2335 |
| Big Ridge, Singleton | 2330 |
| Bowmans Creek, Singleton | 2330 |
| Bridgman, Singleton | 2330 |
| Broke, Singleton | 2330 |
| Bulga, Singleton | 2330 |
| Camberwell, Singleton | 2330 |
| Carrowbrook, Singleton | 2330 |
| Clydesdale, Singleton | 2330 |
| Combo, Singleton | 2330 |
| Dalwood, Singleton | 2335 |
| Darlington, Singleton | 2330 |
| Doyles Creek, Singleton | 2330 |
| Dunolly, Singleton | 2330 |
| Dyrring, Singleton | 2330 |
| Elderslie, Singleton | 2335 |
| Falbrook, Singleton | 2330 |
| Fern Gully, Singleton | 2330 |
| Fordwich, Singleton | 2330 |
| Garland Valley, Singleton | 2330 |
| Glendon, Singleton | 2330 |
| Glendon Brook, Singleton | 2330 |
| Glennies Creek, Singleton | 2330 |
| Glenridding, Singleton | 2330 |
| Goorangoola, Singleton | 2330 |