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City ZIP codes · Georgia

Snellville, GA ZIP Codes

2 ZIP codes use the postal name Snellville, Georgia (Census 2020 ZCTAs and GeoNames postal codes, October 2026), all residential. Median household income runs from $93,701 in 30039 to $98,257 in 30078 (Census Bureau, ACS 2020-2024). Snellville's most populous ZIP code is 30039, with 52,783 people (ACS 2020-2024); 0% of its land is in the city of Snellville.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Snellville's ZIP codes?

30039: $94k median household income30078: $98k median household income300393007830039: $94k median household income30078: $98k median household income300393007830039: $94k median household income30078: $98k median household income3003930078
The 2 residential ZIP codes named Snellville, 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 Snellville's ZIP codes?

The highest median household income is in 30078 ($98,257), the lowest in 30039 ($93,701). Home values run from $319,700 in 30039 to $353,200 in 30078.

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

All 2 residential ZIP codes of Snellville

Residential ZIP codes with the postal name Snellville, GA, largest first (ACS 2020-2024); sort by any column
County
30039 Gwinnett County 52,783 2,088 $94k $320k
30078 Gwinnett County 41,597 2,403 $98k $353k

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 Snellville's ZIP codes reach?

Snellville's residential ZIP codes lie in 2 counties: Gwinnett County (2 ZIP codes mainly there), DeKalb County (part of a ZIP code).

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

Three-digit prefixes of Snellville'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 Snellville's
PrefixSectional centerHereAll codes
300 North Metro, GA (SCF 300) 2 89

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