| Locality | Post Code |
|---|---|
| Abbott, Hill | 76621 |
| Aquilla, Hill | 76622 |
| Birome, Hill | 76673 |
| Blum, Hill | 76627 |
| Brandon, Hill | 76628 |
| Bynum, Hill | 76631 |
| Chat, Hill | 76645 |
| Covington, Hill | 76636 |
| Hillsboro, Hill | 76645 |
| Hubbard, Hill | 76648 |
| Irene, Hill | 76650 |
| Itasca, Hill | 76055 |
| Lovelace, Hill | 76645 |
| Malone, Hill | 76660 |
| Menlow, Hill | 76621 |
| Mertens, Hill | 76666 |
| Mount Calm, Hill | 76673 |
| Pelham, Hill | 76648 |
| Penelope, Hill | 76676 |
| Peoria, Hill | 76645 |
| Vaughan, Hill | 76645 |
| Whitney, Hill | 76692 |
| Winslow, Hill | 76645 |
| Woodbury, Hill | 76645 |