Mableton, GA ZIP code
The ZIP code for Mableton, Georgia is 30126. It is in Cobb County.
- Population in these ZIPs
- 41,829
- Avg. median income
- $101,900population-weighted
- Typical home value
- $368,400population-weighted
- Metro area
- Atlanta-Sandy Springs-Roswell, GA
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Mableton, GA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 30126 | 41,829 | $101,891 | $368,400 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Mableton
- Austell 3 mi
- Smyrna 4 mi
- Lithia Springs 6 mi
- Marietta 9 mi
- Powder Springs 9 mi
- Atlanta 10 mi
- Hiram 13 mi
- Douglasville 13 mi
- Kennesaw 15 mi
- Fairburn 16 mi
- Union City 17 mi
- Decatur 17 mi
Frequently asked questions
What is the ZIP code for Mableton, GA?
The ZIP code for Mableton, GA is 30126.
What county is Mableton, Georgia in?
Mableton ZIP codes are in Cobb County.