Fulton County, Georgia

Fulton County, Georgia
Atlanta's Fulton County Courthouse in 2019
Location within the U.S. state of Georgia
Coordinates: 33°47′N 84°28′W / 33.79°N 84.47°W / 33.79; -84.47
Country United States
State Georgia
FoundedDecember 20, 1853 (1853)
Named afterRobert Fulton
SeatAtlanta
Largest cityAtlanta
Area
 • Total
534 sq mi (1,380 km2)
 • Land527 sq mi (1,360 km2)
 • Water7.7 sq mi (20 km2)  1.4%
Population
 (2020)
 • Total
1,066,710
 • Estimate 
(2024)
1,090,354
 • Density2,020/sq mi (782/km2)
Time zoneUTC−5 (Eastern)
 • Summer (DST)UTC−4 (EDT)
Congressional districts5th, 6th
Websitefultoncountyga.gov

Fulton County is in the north-central portion of the U.S. state of Georgia. As of the 2020 United States census, the population was 1,066,710, making it the state's most populous county. Its county seat and most populous city is Atlanta, the state capital. About 90% of the city of Atlanta is within Fulton County; the remaining portion is in DeKalb County. Fulton County is the principal county of the Atlanta–Sandy Springs–Roswell metropolitan statistical area.