Postal reference / United States
31905Fort Benning, Georgia
ZIP code 31905 is a United States postal code for Fort Benning, Georgia. Its county association is Muscogee County. The map reference point is at 32.3923, -84.9315.
- State / territory
- Georgia
- Recorded place name
- Fort Benning
- County association
- Muscogee
- Estimated coordinate
- 32.3923, -84.9315
View on OpenStreetMap - ZIP prefix
- 319 · 16 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
Area
- Land area
- 91.126 sq mi (2023 Census Gazetteer)
Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.
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Georgia directoryOther ZIP codes in Fort Benning, GA
Fort Benning has 2 ZIP codes in the reference dataset.
- 31995Muscogee
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 31903 | Columbus | GA | Muscogee | 2.4 |
| 31906 | Columbus | GA | Muscogee | 5.0 |
| 31999 | Columbus | GA | Muscogee | 5.8 |
| 31907 | Columbus | GA | Muscogee | 6.2 |
| 31901 | Columbus | GA | Muscogee | 6.2 |
| 31993 | Columbus | GA | Muscogee | 6.8 |
| 36868 | Phenix City | AL | Russell | 7.2 |
| 31995 | Fort Benning | GA | Muscogee | 7.4 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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