Atlanta

Atlanta, city, capital (1868) of Georgia, U.S., and seat (1853) of Fulton county (but also partly in DeKalb county). It lies in the foothills of the Blue Ridge Mountains in the northwestern part of the state, just southeast of the Chattahoochee River. Atlanta is Georgia’s largest city and the principal trade and transportation centre of the southeastern United States. It is the centre of an extensive metropolitan area that includes 20 counties and cities such as Decatur, East Point, and Marietta. Pop. (2010) 420,003; Atlanta–Sandy Springs–Marietta Metro Area, 5,268,860; (2020) 498,715; Atlanta–Sandy Springs–Alpharetta Metro Area, 6,089,815.