18 years and over · Sex and age

Sex and age › Total population › 18 years and over

Fulton County851,853 ± 212

Gwinnett County724,706 ± 35

Cobb County600,241

DeKalb County591,309 ± 105

Clayton County218,844

Cherokee County217,029 ± 76

Forsyth County198,515

Henry County187,343

Douglas County110,439

Fayette County94,744

Rockdale County72,696 ± 28