| Locality | Post Code |
|---|---|
| Ariel, Amite | 39638 |
| Auburn, Amite | 39664 |
| Bewelcome, Amite | 39638 |
| Cassels, Amite | 39638 |
| Centreville, Amite | 39631 |
| Coles, Amite | 39633 |
| Crosby, Amite | 39633 |
| Darrington, Amite | 39633 |
| Eastfork, Amite | 39664 |
| Eunice, Amite | 39638 |
| Gloster, Amite | 39638 |
| Homochitto, Amite | 39638 |
| Liberty, Amite | 39645 |
| Osyka, Amite | 39657 |
| Perrytown, Amite | 39633 |
| Rosetta, Amite | 39633 |
| Saukum, Amite | 39633 |
| Smithdale, Amite | 39664 |
| Tatum, Amite | 39638 |
| Thompson, Amite | 39664 |
| White Cap, Amite | 39638 |