1 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Soperton | 1 | 2,913 | 2,878 | 0.24% | 662 | 4.40 | City |
Soperton is the largest city in Treutlen County, with a population of 2,913.
Soperton is the smallest city in Treutlen County.
There is 1 city in Treutlen County, Georgia.