| Localité | Code postal |
|---|---|
| Brandon, Rankin | 39042, 39047 |
| Braxton, Rankin | 39044 |
| Florence, Rankin | 39073 |
| Flowood, Rankin | 39232, 39298 |
| Jackson, Rankin | 39298 |
| Lena, Rankin | 39094 |
| Pearl, Rankin | 39208 |
| Pelahatchie, Rankin | 39145 |
| Piney Woods, Rankin | 39148 |
| Puckett, Rankin | 39151 |
| Richland, Rankin | 39218 |
| Sandhill, Rankin | 39161 |
| Star, Rankin | 39167 |
| Whitfield, Rankin | 39193 |