This Cobb County Georgia map is a compact reference for the county boundary and selected places shown on the map. Marietta is the county seat, and the labeled places are Marietta, Smyrna, Kennesaw, Acworth, Powder Springs, Austell. The map does not show every unincorporated community, local road, parcel, or service location.
Table of Contents

Download the Cobb County map
The page uses a WEBP preview, while the download file is JPG.
- Map file: County reference map
- File format: JPG
Quick Facts
| State | Georgia |
|---|---|
| County | Cobb County |
| County seat | Marietta |
| Established | 1832 |
| Places shown | Marietta, Smyrna, Kennesaw, Acworth, Powder Springs, Austell |
| Download format | JPG |
What the Map Shows
The map emphasizes the Cobb County boundary and the relative positions of Marietta, Smyrna, Kennesaw, Acworth, Powder Springs, Austell. Marietta is the county seat, with Smyrna, Kennesaw, Acworth, Powder Springs, and Austell forming major suburban centers. It is a general county reference rather than a road, parcel, flood-risk, or municipal-boundary map.
County Layout and Location
Cobb County is in northwestern Atlanta metropolitan area. Marietta is the county seat, with Smyrna, Kennesaw, Acworth, Powder Springs, and Austell forming major suburban centers.
Local Context
The county was established in 1832. Interstates, employment centers, universities, housing growth, and rapid suburban development define the county.
Ways to Use This Map
- County location and boundary reference
- Classroom geography and local research
- Reports and presentations
- Local-history or genealogy orientation
Frequently Asked Questions
Does the map show every city and community?
No. It focuses on Marietta, Smyrna, Kennesaw, Acworth, Powder Springs, Austell and the county boundary.
What is the county seat?
Marietta is the county seat of Cobb County.
Why is the preview WEBP while the download is JPG?
WEBP is used for a lighter webpage preview, while the distribution file is JPG.
Sources
- U.S. Census Bureau QuickFacts
- The New Georgia Encyclopedia county profile
- Georgia Department of Community Affairs planning records
Related County Maps
- Clayton County Map | Airport Logistics, Housing, Transit, and South Atlanta Communities
- Clinch County Map | Homerville, Forestry, Okefenokee, and Rural Services
- Coffee County Map | Douglas, Agriculture, Manufacturing, Aviation, and Regional Services
- Colquitt County Map | Moultrie, Agriculture, Food Processing, Housing, and Rural Services
Green Map creates custom-edited map images using open geographic data sources such as geoBoundaries, Natural Earth, OpenStreetMap, and government open data.
These maps are edited visual materials, not raw data files, and are provided for education, documents, presentations, and graphic reference.





