Fulton County is located in the north-central portion of the U.S. state of Georgia.As of 2019 estimates, the population was 1,063,937, making it the state’s most-populous county and its only one with over 1 million inhabitants. Its county seat is Atlanta, the state capital. Approximately 90% of the City of Atlanta is within Fulton County; the other 10% lies within DeKalb County.

