4 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 39429 | Columbia | 16,320 |
| 39483 | Foxworth | 5,120 |
| 39478 | Sandy Hook | 2,043 |
| 39643 | Kokomo | 1,356 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 4 ZCTAs in Marion County, Mississippi (US Census).