Cobb County, GA Zip Codes
19 zip codes across 10 cities in Cobb County, GA
About Cobb County
Cobb County, Georgia (GA) contains 19 unique zip codes spanning 10 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Cobb County.
Cities in Cobb County
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All Zip Codes in Cobb County, GA
| Zip Code | City |
|---|---|
| 30008 | Marietta |
| 30060 | Marietta |
| 30062 | Marietta |
| 30064 | Marietta |
| 30066 | Marietta |
| 30067 | Marietta |
| 30068 | Marietta |
| 30080 | Smyrna |
| 30082 | Smyrna |
| 300HH | Zcta 300hh |
| 30101 | Acworth |
| 30106 | Atlanta |
| 30126 | Mableton |
| 30127 | Powder Springs |
| 30144 | Kennesaw |
| 30152 | Acworth |
| 30168 | Austell |
| 30339 | Atlanta |
| 303HH | Zcta 303hh |
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Frequently Asked Questions
How many zip codes are in Cobb County, GA?
Cobb County, GA has 19 zip codes across 10 cities.
What cities are in Cobb County?
Cities in Cobb County include Acworth, Atlanta, Austell, Kennesaw, Mableton, Marietta, Powder Springs, Smyrna, Zcta 300hh, Zcta 303hh.
What state is Cobb County in?
Cobb County is located in Georgia (GA).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.