
Tattnall County
- State:
- Georgia
- County Seat:
- Reidsville
Tattnall County's estimated 2025 population is 24,912 with a growth rate of 1.25% in the past year according to the most recent United States census data. Tattnall County is the 79th largest county in Georgia. The 2010 population was 25,470 and has seen a growth of -2.19% since that time.