| Locality | Post Code |
|---|---|
| Beaver, Allen | 71463 |
| Bond, Allen | 71463 |
| Dry Creek, Allen | 70637 |
| Elizabeth, Allen | 70638 |
| Elton, Allen | 70532 |
| Grant, Allen | 70644 |
| Kinder, Allen | 70648 |
| Leblanc, Allen | 70651 |
| Mittie, Allen | 70654 |
| Oakdale, Allen | 71463 |
| Oberlin, Allen | 70655 |
| Reeves, Allen | 70658 |
| Ward, Allen | 71463 |