| Place | Postal Code |
|---|---|
| Ashville, The Coorong | 5259 |
| Bunbury, The Coorong | 5266 |
| Carcuma, The Coorong | 5301 |
| Colebatch, The Coorong | 5266 |
| Cooke Plains, The Coorong | 5261 |
| Coomandook, The Coorong | 5261 |
| Coombe, The Coorong | 5267 |
| Coonalpyn, The Coorong | 5265 |
| Coorong, The Coorong | 5264 |
| Culburra, The Coorong | 5261 |
| Deepwater, The Coorong | 5266 |
| Elwomple, The Coorong | 5260 |
| Field, The Coorong | 5265 |
| Jabuk, The Coorong | 5301 |
| Ki Ki, The Coorong | 5261 |
| Lake Alexandrina, The Coorong | 5259 |
| Malinong, The Coorong | 5259 |
| Meningie, The Coorong | 5264 |
| Meningie East, The Coorong | 5264 |
| Meningie West, The Coorong | 5264 |
| Moorlands, The Coorong | 5301 |
| Narrung, The Coorong | 5259 |
| Naturi, The Coorong | 5259 |
| Netherton, The Coorong | 5301 |
| Peake, The Coorong | 5301 |
| Poltalloch, The Coorong | 5259 |