| Locality | Post Code |
|---|---|
| Bentley, Grant | 58562 |
| Brisbane, Grant | 58529 |
| Carson, Grant | 58529 |
| Elgin, Grant | 58533 |
| Freda, Grant | 58564 |
| Heil, Grant | 58533 |
| Leith, Grant | 58529 |
| New Leipzig, Grant | 58562 |
| Porcupine, Grant | 58569 |
| Raleigh, Grant | 58564 |
| Saint Gertrude, Grant | 58564 |
| Shields, Grant | 58569 |