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.

Total Zip Codes

Cities

County

Cobb

State

Cities in Cobb County

Acworth Atlanta Austell Kennesaw Mableton Marietta Powder Springs Smyrna Zcta 300hh Zcta 303hh

All Zip Codes in Cobb County, GA

Zip Code	City	Compare
30008	Marietta
30060	Marietta	vs 30008
30062	Marietta	vs 30008
30064	Marietta	vs 30008
30066	Marietta	vs 30008
30067	Marietta	vs 30008
30068	Marietta	vs 30008
30080	Smyrna	vs 30008
30082	Smyrna	vs 30008
300HH	Zcta 300hh	vs 30008
30101	Acworth	vs 30008
30106	Atlanta	vs 30008
30126	Mableton	vs 30008
30127	Powder Springs	vs 30008
30144	Kennesaw	vs 30008
30152	Acworth	vs 30008
30168	Austell	vs 30008
30339	Atlanta	vs 30008
303HH	Zcta 303hh	vs 30008

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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.