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Zip Code 39645 — Liberty, MS

39645 is a ZIP Code associated with Liberty, MS, located within Amite. 39645 ranks #1 out of 3 ZIP codes in Amite County by population (and #173 out of 427 in MS). The area supports an estimated population of 4,050 residents across Data Pending housing units, with a population density of 5.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (31.148500, -90.793990)

Data MetricLocal Statistic
Postal / Zip Code39645
Primary CityLiberty
State / ProvinceMS
CountyAmite
Total Population4,050
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density5.0 people/sq mi
TimezoneAmerica/Chicago

How 39645 Compares

MetricZIP 39645Amite CountyMS State Average
Population4,0509,912 (Total)2,946,719 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density5.0 /sq mi----
County Pop Rank#1 of 3----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 39638Gloster13.1 mi3,259N/A
Zip 39664Smithdale14.1 mi2,603N/A
Zip 39631Centreville18.6 mi4,524N/A
Zip 39657Osyka19.1 mi1,796N/A
Zip 39652Magnolia19.5 mi7,259N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →