by Kristen Carney
Updated: August 7, 2025
The most populous counties in Georgia are Fulton County with 1,090,354, Gwinnett County at 1,003,869, Cobb County with 787,538, DeKalb County at 770,307, and Chatham County with 307,336. You can get the most current Census population data for all 159 Georgia counties, sorted from the most populous counties in Georgia to the least, according to the 2024 Population Estimates Program.
Sure, you can copy this list right into your favorite spreadsheet tool. Or save yourself formatting headaches and grab the latest Georgia counties population data as a ready-to-use Excel™ file below. It's time to stop searching and start digging into data!
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