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City ZIP codes · Georgia

Kennesaw, GA ZIP Codes

5 ZIP codes use the postal name Kennesaw, Georgia (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 2 residential and 3 for PO boxes or a single organization. Median household income runs from $88,560 in 30144 to $126,578 in 30152, 1.4 times as much (Census Bureau, ACS 2020-2024). Kennesaw's most populous ZIP code is 30144, with 59,661 people (ACS 2020-2024); 26% of its land is in the city of Kennesaw.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Kennesaw's ZIP codes?

30144: $89k median household income30152: $127k median household income301443015230144: $89k median household income30152: $127k median household income301443015230144: $89k median household income30152: $127k median household income3014430152
The 2 residential ZIP codes named Kennesaw, 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 Kennesaw's ZIP codes?

The highest median household income is in 30152 ($126,578), the lowest in 30144 ($88,560). Home values run from $345,900 in 30144 to $427,500 in 30152.

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

All 2 residential ZIP codes of Kennesaw

Residential ZIP codes with the postal name Kennesaw, GA, largest first (ACS 2020-2024); sort by any column
County
30144 Cobb County 59,661 2,696 $89k $346k
30152 Cobb County 44,977 2,015 $127k $428k

Download the 5 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 Kennesaw

3 ZIP codes named Kennesaw 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.

Kennesaw, 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
30156Cobb County
30160Cobb County
31144Cobb County

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

Which counties do Kennesaw's ZIP codes reach?

Kennesaw's residential ZIP codes lie in Cobb County.

Which places do Kennesaw's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Kennesaw's residential ZIP codes cover Kennesaw itself and 2 other places, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

  • Acworth 30144
  • Kennesaw State University census-designated 30144

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

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Kennesaw's ZIP codes use 2 prefixes: 301 and 311.

Three-digit prefixes of Kennesaw'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 Kennesaw's
PrefixSectional centerHereAll codes
301 Atlanta, GA (SCF 303) 4 77
311 Atlanta, GA (SCF 303) 1 18

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