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City ZIP codes · Georgia

Cairo, GA ZIP Codes

2 ZIP codes use the postal name Cairo, Georgia (Census 2020 ZCTAs and GeoNames postal codes, October 2026), all residential. Cairo's most populous ZIP code is 39828, with 15,423 people (ACS 2020-2024); 7% of its land is in the city of Cairo.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Cairo's ZIP codes?

39827: $61k median household income39828: $54k median household income398283982739827: $61k median household income39828: $54k median household income398283982739827: $61k median household income39828: $54k median household income3982839827
The 2 residential ZIP codes named Cairo, 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).

All 2 residential ZIP codes of Cairo

Residential ZIP codes with the postal name Cairo, GA, largest first (ACS 2020-2024); sort by any column
County
39828 Grady County 15,423 114 $54k $138k
39827 Grady County 4,730 68 $61k $158k

Download the 2 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).

Which counties do Cairo's ZIP codes reach?

Cairo's residential ZIP codes lie in Grady County.

Which places do Cairo's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Cairo's residential ZIP codes cover Cairo itself and 1 other place, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

  • Calvary census-designated 39828

Source: U.S. Census Bureau, 2020 ZCTA-to-place relationship file (shares of land).

Which first three digits do Cairo'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 Cairo starts with 398.

Three-digit prefixes of Cairo'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 Cairo's
PrefixSectional centerHereAll codes
398 Tallahassee, FL (SCF 323) 2 34

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