| Locality | Post Code |
|---|---|
| Atwood, Carroll | 38220 |
| Bruceton, Carroll | 38317 |
| Buena Vista, Carroll | 38318 |
| Cedar Grove, Carroll | 38321 |
| Clarksburg, Carroll | 38324 |
| Hollow Rock, Carroll | 38342 |
| Huntingdon, Carroll | 38344 |
| Lavinia, Carroll | 38348 |
| Leach, Carroll | 38344 |
| McKenzie, Carroll | 38201 |
| McLemoresville, Carroll | 38235 |
| Trezevant, Carroll | 38258 |
| Westport, Carroll | 38387 |
| Yuma, Carroll | 38390 |