| Place | Post Code |
|---|---|
| Allendale East, Grant | 5291 |
| Blackfellows Caves, Grant | 5291 |
| Burrungule, Grant | 5291 |
| Cape Douglas, Grant | 5291 |
| Caroline, Grant | 5291 |
| Carpenter Rocks, Grant | 5291 |
| Caveton, Grant | 5291 |
| Compton, Grant | 5291 |
| Dismal Swamp, Grant | 5291 |
| Donovans, Grant | 5291 |
| Eight Mile Creek, Grant | 5291 |
| German Creek, Grant | 5291 |
| Glenburnie, Grant | 5291 |
| Kongorong, Grant | 5291 |
| Mil-Lel, Grant | 5291 |
| Mingbool, Grant | 5291 |
| Moorak, Grant | 5291 |
| Mount Schank, Grant | 5291 |
| Nene Valley, Grant | 5291 |
| Ob Flat, Grant | 5291 |
| Pelican Point, Grant | 5291 |
| Pleasant Park, Grant | 5277 |
| Port Macdonnell, Grant | 5291 |
| Racecourse Bay, Grant | 5291 |
| Square Mile, Grant | 5291 |
| Tarpeena, Grant | 5277 |