Marietta, Georgia

Marietta, Georgia
City of Marietta
Fountain in Marietta Square
Coordinates: 33°57′12″N 84°32′26″W / 33.95333°N 84.54056°W / 33.95333; -84.54056
Country United States
State Georgia
CountyCobb
SettledBefore 1824 (1824)
Legally recognizedDecember 19, 1834 (1834-12-19)
Incorporated1852 (1852)
Government
  MayorSteve Tumlin (R)
  City ManagerWilliam F. Bruton Jr.
Area
  Total
23.53 sq mi (60.94 km2)
  Land23.45 sq mi (60.74 km2)
  Water0.08 sq mi (0.20 km2)
Elevation
1,129 ft (344 m)
Population
 (2020)
  Total
60,972
  Density2,599.86/sq mi (1,003.80/km2)
 2018 estimate
Time zoneUTC−5 (EST)
  Summer (DST)UTC−4 (EDT)
ZIP Codes
30006-08, 30060-69, 30090
Area codes
FIPS code13-49756
GNIS feature ID0317694
Websitewww.mariettaga.gov

Marietta is a city in and the county seat of Cobb County, Georgia, United States. At the 2020 census, the city had a population of 60,972. The 2019 estimate was 60,867, making it one of Atlanta's largest suburbs. Marietta is the fourth largest of the principal cities by population of the Atlanta metropolitan area.