Atlanta Population 2024 By County. In 2024, the city of atlanta boasts a population of over 514,465, marking a steady growth rate of 0.71% annually as per world population review. While the 2050 forecast remains 1.8 million people above.

Census bureau defines metro atlanta as 29 counties with a. As of 2019, georgia’s most populous county is fulton county, home to the major metropolitan city of atlanta, with a population of 1,041,423.