| Locality | Post Code |
|---|---|
| Beech Creek, Ashley | 71646 |
| Berea, Ashley | 71646 |
| Berlin, Ashley | 71646 |
| Bovine, Ashley | 71646 |
| Boydell, Ashley | 71658 |
| Crossett, Ashley | 71635 |
| Empire, Ashley | 71661 |
| Fort Hill, Ashley | 71642 |
| Fountain Hill, Ashley | 71642 |
| Fountain Prairie, Ashley | 71646 |
| Gulledge, Ashley | 71646 |
| Hamburg, Ashley | 71646 |
| Meridian, Ashley | 71635 |
| Milo, Ashley | 71646 |
| Mist, Ashley | 71646 |
| Montrose, Ashley | 71658 |
| Old Milo, Ashley | 71646 |
| Parkdale, Ashley | 71661 |
| Portland, Ashley | 71663 |
| Snyder, Ashley | 71658 |
| Thebes, Ashley | 71658 |
| Wilmot, Ashley | 71676 |