2025 Compare Cities Overview:
Decatur, GA vs Marietta, GA

Are people in Marietta older or younger than people in Decatur?
- The Median Age in Marietta is 4.0 years younger than in Decatur.

Are housing costs cheaper in Marietta or Decatur?
- Marietta housing costs are 26.2% less expensive than Decatur housing costs.

Which city has a longer commute, Marietta or Decatur?
- The average commute for residents of Marietta is 1.7 minutes longer than it is for residents of Decatur.

Things to do in Decatur?
Decatur, Georgia is located in DeKalb County and serves as the county seat for both DeKalb County and Fulton County. It has a population close to 20,500 individuals living within it’s 14 square miles area. Some notable attractions include Stone Mountain Park and Emory University’s main campus, both located about 20 minutes away by car from Decatur's downtown area.

Things to do in Marietta?
Marietta, Georgia is a charming city located in the heart of metro Atlanta. Visitors and locals alike can explore the many attractions on offer, including an array of local shops, restaurants, and live music venues. The city also boasts several outdoor activities, such as biking trails along the Chattahoochee River and golf courses with scenic views. Marietta is also home to two historic districts—Marietta Square and Kennesaw Mountain National Battlefield Park-that host festivals, concerts and parades year round. From its unique cultural attractions to its abundant recreational activities, Marietta has something for everyone!