Amite County, Mississippi ZIP codes
3 ZIP codes are in Amite County, plus 6 that cross in from neighboring counties.
- ZIP codes
- 3
- Population in these ZIPs
- 9,912
- Avg. median income
- $39,800population-weighted
- Cities & towns
- 3
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ZIP codes in Amite County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 39638 | Gloster | 3,259 | $37,185 | $95,700 |
| 39645 | Liberty | 4,050 | $40,231 | $139,300 |
| 39664 | Smithdale | 2,603 | $42,500 | $179,600 |
ZIP codes partly in Amite County
These ZIP codes are mostly in a neighboring county but cover part of Amite County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 39631 | Centreville | Wilkinson County | 4,524 | $36,790 | $112,100 |
| 39633 | Crosby | Wilkinson County | 759 | $42,228 | $106,100 |
| 39652 | Magnolia | Pike County | 7,259 | $42,966 | $108,900 |
| 39653 | Meadville | Franklin County | 3,247 | $53,689 | $136,600 |
| 39657 | Osyka | Pike County | 1,796 | — | $123,700 |
| 39666 | Summit | Pike County | 11,408 | $45,482 | $142,200 |
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 Amite County
Nearby counties
Frequently asked questions
How many ZIP codes are in Amite County, Mississippi?
3 ZIP codes are mainly in Amite County, and 6 more ZIP codes from neighboring areas reach partly into it.
What cities are in Amite County?
ZIP codes in Amite County use the city names Gloster, Liberty and Smithdale.