Plain

City ZIP codes · Georgia

Cumming, GA ZIP Codes

3 ZIP codes use the postal name Cumming, Georgia (Census 2020 ZCTAs and GeoNames postal codes, October 2026), all residential. Median household income runs from $137,211 in 30040 to $152,564 in 30041 (Census Bureau, ACS 2020-2024). Cumming's most populous ZIP code is 30040, with 82,532 people (ACS 2020-2024); 10% of its land is in the city of Cumming.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Cumming's ZIP codes?

30028: $138k median household income30040: $137k median household income30041: $153k median household income30041300403002830028: $138k median household income30040: $137k median household income30041: $153k median household income30041300403002830028: $138k median household income30040: $137k median household income30041: $153k median household income300413004030028
The 3 residential ZIP codes named Cumming, 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 Cumming's ZIP codes?

The highest median household income is in 30041 ($152,564), the lowest in 30040 ($137,211). Home values run from $470,800 in 30028 to $574,300 in 30041.

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

All 3 residential ZIP codes of Cumming

Residential ZIP codes with the postal name Cumming, GA, largest first (ACS 2020-2024); sort by any column
County
30040 Forsyth County 82,532 1,431 $137k $526k
30041 Forsyth County 77,664 1,301 $153k $574k
30028 Forsyth County 38,433 769 $138k $471k

Download the 3 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 Cumming's ZIP codes reach?

Cumming's residential ZIP codes lie in 2 counties: Forsyth County (3 ZIP codes mainly there), Cherokee County (part of a ZIP code).

Which first three digits do Cumming'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 Cumming starts with 300.

Three-digit prefixes of Cumming'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 Cumming's
PrefixSectional centerHereAll codes
300 North Metro, GA (SCF 300) 3 89

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