Home > GA > Chattahoochee County > Fort Benning > Zip 31905

Zip Code 31905 — Fort Benning, GA

ZIP Code 31905 is associated with Fort Benning, GA, in Chattahoochee County. The listed population estimate is 15,157; estimated density is 64.2 people per square mile. Among records with population estimates, it ranks #1 of 2 in Chattahoochee County and #251 of 734 in GA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (32.373040, -84.843310)

Data MetricLocal Statistic
Postal / Zip Code31905
Primary CityFort Benning
State / ProvinceGA
CountyChattahoochee
Total Population15,157
Population Density64.2 people/sq mi
TimezoneAmerica/New_York

How 31905 Compares

MetricZIP 31905Chattahoochee County recordsGA records
Population estimate15,15716,990 (sum)10,940,417 (sum)
Population Density64.2 /sq mi----
County population rank#1 of 2----
State population rank#251 of 734----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in GA

ZIP CodeCityDistancePopulation estimate
ZIP 31903Columbus7.0 mi20,644
ZIP 31907Columbus8.3 mi59,110
ZIP 31906Columbus9.0 mi20,400
ZIP 31805Cusseta9.3 mi1,833
ZIP 31901Columbus10.2 mi5,841

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 →