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Zip Code 31315 — Fort Stewart, GA

31315 is a ZIP Code associated with Fort Stewart, GA, located within Liberty. The postal region supports an estimated population of 7,580 residents across Data Pending housing units, with a population density of 865.8 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (31.887680, -81.605980)

Data MetricLocal Statistic
Postal / Zip Code31315
Primary CityFort Stewart
State / ProvinceGA
CountyLiberty
Total Population7,580
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density865.8 people/sq mi
TimezoneAmerica/New_York

How 31315 Compares

MetricZIP 31315Liberty CountyGA State Average
Population7,58070,22110,940,417
Median IncomeData PendingN/AN/A
Population Density865.8 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 31314Fort Stewart1.4 mi2,122N/A
Zip 31313Hinesville3.7 mi42,838N/A
Zip 31333Walthourville8.4 mi110N/A
Zip 31301Allenhurst9.0 mi4,933N/A
Zip 31309Fleming9.5 mi480N/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 →