Cobb County, Georgia Basics:
Cobb County Georgia - Government Site
Population: 707,277
Area: 340 square miles
County seat: Marietta
Area code(s) in use: 770
Time zone: EST
High school graduate or higher: 90.7%
Bachelor's degree or higher: 43.8%
Median household income: $65,180
Persons in poverty: 11.9%
Home ownership rate: 67.6%
Mean travel time to work: 29.6 minutes
Adjacent counties:
Bartow Cherokee Clayton De Kalb Douglas Fulton Paulding