Marion County, Mississippi ZIP codes
4 ZIP codes are in Marion County, plus 4 that cross in from neighboring counties.
- ZIP codes
- 4
- Population in these ZIPs
- 24,839
- Avg. median income
- $45,100population-weighted
- Cities & towns
- 4
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ZIP codes in Marion County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 39429 | Columbia | 16,320 | $46,401 | $133,000 |
| 39478 | Sandy Hook | 2,043 | $47,686 | $155,200 |
| 39483 | Foxworth | 5,120 | $36,992 | $129,700 |
| 39643 | Kokomo | 1,356 | $56,042 | $151,400 |
ZIP codes partly in Marion County
These ZIP codes are mostly in a neighboring county but cover part of Marion County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 39421 | Bassfield | Jefferson Davis County | 2,550 | $54,844 | $112,000 |
| 39455 | Lumberton | Lamar County | 7,937 | $54,206 | $179,100 |
| 39482 | Sumrall | Lamar County | 12,606 | $64,321 | $260,800 |
| 39667 | Tylertown | Walthall County | 10,530 | $44,934 | $146,800 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Marion County
Nearby counties
Frequently asked questions
How many ZIP codes are in Marion County, Mississippi?
4 ZIP codes are mainly in Marion County, and 4 more ZIP codes from neighboring areas reach partly into it.
What cities are in Marion County?
ZIP codes in Marion County use the city names Columbia, Foxworth, Kokomo and Sandy Hook.