Atlanta Region Population Estimates

Each year, the Atlanta Regional Commission (ARC) produces population estimates for the 10-county Atlanta region. These estimates are developed using a number of data sources, including building permits, school enrollment and occupancy rates. 

ARC is required by state law to develop population estimates each year for its 10 member counties and the city of Atlanta for the purpose of collecting dues. 

Atlanta Region 2019 Population Estimates 

Metro Atlanta added 72,500 people in the past year, pushing the region’s 10-county population to more than 4.6 million, according to 2019 population estimates released today by the Atlanta Regional Commission (ARC).

Each of metro Atlanta’s 10 counties saw population increases in the past year. Fulton and Gwinnett counties added the most residents, while the highest growth rates occurred in Cherokee and Henry counties and the City of Atlanta.


2019 Population Estimates  

Jurisdiction 2018 2019 Change 2018-2019
Atlanta Region 4,555,900 4,628,400 72,500
Cherokee 254,500 262,700 8,200
Clayton 279,400 283,900 4,500
Cobb 758,300 766,400 8,100
DeKalb 744,530 753,030 8,500
Douglas 142,800 144,900 2,100
Fayette 116,200 118,000 1,800
Fulton 1,020,370 1,037,070 16,700
Gwinnett 910,700 925,800 15,100
Henry  234,800 240,900 6,100
Rockdale 94,300 95,700 1,400
City of Atlanta 459,600 470,500 10,900

 

Resources

For more data and information about metro Atlanta: