3 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| LaGrange | 1 | 34,221 | 30,933 | 1.96% | 810 | 42 | City |
| West Point | 2 | 3,580 | 3,688 | -0.61% | 277 | 13 | City |
| Hogansville | 3 | 3,213 | 3,255 | -0.28% | 439 | 7 | City |
LaGrange is the largest city in Troup County, with a population of 34,221.
Hogansville is the smallest city in Troup County, with a population of 3,213.
There are 3 cities in Troup County, Georgia.