ZIP code 30126: Mableton, GA
30126 is a ZIP code in Mableton, Georgia, mainly in Cobb County, part of the Atlanta-Sandy Springs-Roswell, GA metro area. About 41,829 people live here.
- Population
- 41,829
- Median household income
- $101,891
- Typical home value
- $368,400-2.7% in 12 months
- Median rent
- $1,569gross, per month
- Median age
- 39.6
- Homeowners
- 78.1%of occupied homes
Shaded: ZIP code 30126's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 30126 details
| City | Mableton |
|---|---|
| State | Georgia |
| County | Cobb County |
| Metro area | Atlanta-Sandy Springs-Roswell, GA |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 20.5 sq mi, plus 0.2 sq mi of water |
| Population density | 2,041 people per sq mi |
| Bachelor's degree or higher | 46.2% of adults 25+ |
| Average commute | 30 minutes |
| Center coordinates | 33.81502, -84.55380 |
Median rent in 30126 by bedrooms
| Size | Median gross rent |
|---|---|
| Studio | $1,317/mo |
| 1 bedroom | $1,277/mo |
| 2 bedrooms | $1,372/mo |
| 3 bedrooms | $1,824/mo |
| 4 bedrooms | $2,178/mo |
| 5+ bedrooms | $1,685/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 30126
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 30082 | Smyrna, GA | 2.9 mi | 27,296 |
| 30168 | Austell, GA | 2.9 mi | 26,612 |
| 30106 | Austell, GA | 4.4 mi | 23,107 |
| 30355 | Atlanta, GA | 5.0 mi | — |
| 30364 | Atlanta, GA | 5.0 mi | — |
| 31150 | Atlanta, GA | 5.0 mi | — |
| 31192 | Atlanta, GA | 5.0 mi | — |
| 31156 | Atlanta, GA | 5.0 mi | — |
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
Buying a home in 30126?
A typical home in ZIP code 30126 is worth about $368,400 (Zillow Home Value Index). The median household here earns $101,891 a year. See what buying here would cost per month, with Georgia average taxes and insurance filled in.
Monthly payment for a $368,400 homeWhat can a $101,891 income afford?Rental property numbers
About ZIP code 30126
What city is ZIP code 30126?
ZIP code 30126 is in Mableton, GA, in Cobb County.
What county is ZIP code 30126 in?
30126 is mainly in Cobb County, Georgia.
What is the population of ZIP code 30126?
About 41,829 people live in ZIP code 30126, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 30126 in?
30126 is in Eastern Time (UTC−5). It observes daylight saving time.