Cobb County Map, Georgia

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Cobb County, Georgia

Keep on driving north from Atlanta and you’ll hit Cobb County. It’s where the suburbs start and the city fades away, or at least that’s how it used to be. Marietta is the county seat, a town with its own vibe and a big chicken statue to boot.
The Chattahoochee River forms the eastern border, giving a bit of nature in the suburban sprawl. Cobb has changed a lot over the years. Now it’s diverse, growing, and a political battleground. You’ve got your old-timers, your Atlanta commuters, and folks from all over making a new home here.
The county is named after Thomas Willis Cobb, a senator from way back. These days, Cobb is a mix of old and new. You’ve got your Civil War battlefields and your shiny new Braves stadium. It’s bedroom communities and big business parks.
Category | Details |
---|---|
County Name | Cobb County |
County Seat | Marietta |
Population | Approximately 775,000 |
Cities, Towns, and Communities | Marietta, Kennesaw, Smyrna, Acworth, Powder Springs, Austell, and several unincorporated areas |
Interstates and Highways | I-75, I-285, US 41, State Route 120, State Route 5 |
FIPS Code | 13-067 |
Total Area (Land and Water) | 344 square miles (land: 340 sq mi, water: 4 sq mi) |
Adjacent Counties (and Direction) | Cherokee County (North), Fulton County (East), Douglas County (Southwest), Paulding County (West), Bartow County (Northwest) |
Time Zone | Eastern Time Zone (ET) |
State | Georgia |
Coordinates | 33.9466° N, 84.5479° W |
Etymology | Named after Thomas W. Cobb, a Georgia politician and lawyer |
Major Landmarks | The Cobb Energy Performing Arts Centre, Kennesaw Mountain National Battlefield Park, Marietta Square |
Website | Cobb County Website |
Cobb County Topographic Map
Our road map below has a new zoom tool for you to explore Cobb County. Use it to check out the contours of Kennesaw Mountain rising in the center. You can also see the Chattahoochee River, which forms deep valleys along the southeastern border.

Cobb County Satellite Map
This satellite map displays Cobb’s dense urban development throughout most of the county. Marietta occupies a plateau area with several creeks cutting through its neighborhoods. The northeast features the Cumberland business district. But the southern sections follow the Chattahoochee River with greenway parks.

Cobb County Blank Map
Located just northwest of Atlanta, Cobb County’s borders are shaped by a mix of straight county lines and natural features like the Chattahoochee River. The county narrows at its southern tip where it meets Fulton County near the river’s bend.

Neighboring Counties
Here are the 5 neighboring counties of Cobb County:
Georgia County Map
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