
Glennville
- County:
- Tattnall County
- County Seat:
- No
- Area (mi²):
- 7.049
- State:
- Georgia
Glennville is a city located in Tattnall County, Georgia. Glennville has a 2025 population of 5,228. Glennville is currently declining at a rate of -0.15% annually and its population has decreased by -0.8% since the most recent census, which recorded a population of 5,270 in 2020.
The average household income in Glennville is $58,988 with a poverty rate of 16.24%. The median age in Glennville is 40.6 years: 37.8 years for males, and 46.9 years for females.