Plain

City ZIP codes · Georgia

Columbus, GA ZIP Codes

14 ZIP codes use the postal name Columbus, Georgia (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 6 residential and 8 for PO boxes or a single organization. Median household income runs from $32,401 in 31903 to $69,166 in 31909, 2.1 times as much (Census Bureau, ACS 2020-2024). Columbus's most populous ZIP code is 31907, with 59,110 people (ACS 2020-2024); 100% of its land is in the city of Columbus.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Columbus's ZIP codes?

31901: $51k median household income31903: $32k median household income31904: $66k median household income31906: $45k median household income31907: $55k median household income31909: $69k median household income31904319073190931903319063190131901: $51k median household income31903: $32k median household income31904: $66k median household income31906: $45k median household income31907: $55k median household income31909: $69k median household income319043190731909319033190631901: $51k median household income31903: $32k median household income31904: $66k median household income31906: $45k median household income31907: $55k median household income31909: $69k median household income3190431907319093190331906
The 6 residential ZIP codes named Columbus, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it. <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are Columbus's ZIP codes?

The highest median household income is in 31909 ($69,166), the lowest in 31903 ($32,401). Home values run from $81,000 in 31903 to $226,500 in 31901.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077, B01003).

All 6 residential ZIP codes of Columbus

Residential ZIP codes with the postal name Columbus, GA, largest first (ACS 2020-2024); sort by any column
County
31907 Muscogee County 59,110 2,479 $55k $158k
31909 Muscogee County 39,364 2,105 $69k $221k
31904 Muscogee County 35,405 1,287 $66k $226k
31903 Muscogee County 20,644 2,070 $32k $81k
31906 Muscogee County 20,400 2,970 $45k $180k
31901 Muscogee County 5,841 1,328 $51k $227k

Download the 14 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

PO Box and single-organization ZIP codes in Columbus

8 ZIP codes named Columbus have no residential delivery area: post office boxes, or one organization (a large employer, an agency, a university) with its own code. The Census Bureau publishes no figures for them.

Columbus, GA: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
31902Muscogee County
31908Muscogee County
31914Muscogee County
31917Muscogee County
31993Muscogee County
31997Muscogee County
31998Muscogee County
31999Muscogee County

Source: GeoNames postal codes (CC BY 4.0); a ZIP code with no Census ZCTA has no residential delivery area.

Which counties do Columbus's ZIP codes reach?

Columbus's residential ZIP codes lie in Muscogee County.

Which first three digits do Columbus's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Columbus starts with 319.

Three-digit prefixes of Columbus's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Columbus's
PrefixSectional centerHereAll codes
319 Macon, GA (SCF 310) 14 16

14 of the 16 ZIP codes that start with 319 are Columbus's, all sorted at Macon, GA (SCF 310). The other 2 are 31905 (Fort Benning), 31995 (Fort Benning, PO Box or unique).

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.