Mableton is a community in Cobb County, Georgia, home to about 77,678 people across 21 square miles. Its ZIP codes are 30126 and 30168, and parts of 30082 and 30106 are in Mableton too.
Homes sold for a median of $177 per square foot across 2 ZIP codes in the three months ending August 2026, and all of them were seller’s markets.
Mostly Mableton; also Smyrna
Mostly Mableton; also Austell and Lithia Springs
Mostly Smyrna; part is in Mableton
Mostly Austell; part is in Mableton
Each card is that ZIP code’s whole market, including any part outside Mableton. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Mableton’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Hartsfield Jackson Atlanta International Airport (ATL)16 miles away |
|---|---|
| Nearest city of 250,000+ | Atlanta, GA11 miles away |
| Nearest city of 1 million+ | Chicago, IL578 miles away |
Straight-line distances from the center of Mableton; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Mableton had 40,834 residents in the 2020 census, up 37% since 2000.
It’s the 12th largest of 669 towns in Georgia by population.
Cobb County grew from 24,664 residents in 1900 to 766,149 in 2020.
Cobb County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 84°F in summer, and winter lows average 32°F. About 56.1 inches of rain and melted snow fall in a typical year, with about 1 inches of snow.
Source: NOAA 1991–2020 climate normals, Mableton 1 N, GA weather station (2 miles away).
376,117 jobs at 22,148 businesses in Cobb County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
156 doctors and other health care providers list an office in Mableton’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 7 |
|---|---|
| Specialist doctors | 6 |
| Dentists | 9 |
| Nurse practitioners and physician assistants | 35 |
| Mental health providers | 78 |
| Physical and occupational therapists | 11 |
| Chiropractors | 10 |
| Pharmacies | 13 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (13 nearby)
Grocery stores (10 nearby)
Pharmacies (3 nearby)
Libraries (1 nearby)
Museums
Theaters and performance venues (1 nearby)
Counts are within about 3 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Cobb County. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Bryant Elementary SchoolMableton | Pre-K–5 | 865 | Public | 2.6 mi |
| City View Elementary SchoolMableton | Pre-K–5 | 870 | Public | 3.3 mi |
| Clay-Harmony Leland Elementary SchoolMableton | Pre-K–5 | 1,013 | Public | 2.5 mi |
| Mableton Elementary SchoolMableton | Pre-K–5 | 945 | Public | 0.9 mi |
| Riverside Elementary SchoolMableton | Pre-K–5 | 471 | Public | 3.1 mi |
| Betty Gray Middle SchoolMableton | 6–8 | 702 | Public | 5.2 mi |
| Floyd Middle SchoolMableton | 6–8 | 776 | Public | 1.7 mi |
| Lindley Middle SchoolMableton | 6–8 | 905 | Public | 2.8 mi |
| Pebblebrook High SchoolMableton | 9–12 | 2,574 | Public | 1.7 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Primrose School of Providence PavilionMableton | Pre-K–K | 17 | Nonsectarian | 4.3 mi |
| The Sae SchoolMableton | Pre-K–8 | 176 | Nonsectarian | 3.6 mi |
| Destiny Christian AcademyAustell | K–5 | 44 | Christian (no specific denomination) | 3.6 mi |
| Seeds of Excellence Christian AcademyAustell | K–6 | 85 | Christian (no specific denomination) | 4.6 mi |
| Triumph in Life, Inc.Austell | 5–12 | 5 | Nonsectarian | 2.3 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Smyrna, Austell and Lithia Springs.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.