| Place | Post Code |
|---|---|
| Leighton, Goyder | 5417 |
| Mongolata, Goyder | 5417 |
| Mount Bryan, Goyder | 5418 |
| Mount Bryan East, Goyder | 5419 |
| Neales Flat, Goyder | 5374 |
| Ngapala, Goyder | 5374 |
| North Booborowie, Goyder | 5417 |
| Peep Hill, Goyder | 5374 |
| Pine Creek, Goyder | 5419 |
| Point Pass, Goyder | 5374 |
| Porter Lagoon, Goyder | 5416 |
| Robertstown, Goyder | 5381 |
| Rocky Plain, Goyder | 5381 |
| Sutherlands, Goyder | 5374 |
| Terowie, Goyder | 5421 |
| Ulooloo, Goyder | 5419 |
| Whyte Yarcowie, Goyder | 5420 |
| Willalo, Goyder | 5419 |
| Wonna, Goyder | 5419 |
| Worlds End, Goyder | 5381 |