3 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| LaGrange | 1 | 34,879 | 30,933 | 1.92% | 825 | 42 | City |
| West Point | 2 | 3,559 | 3,688 | -0.59% | 276 | 13 | City |
| Hogansville | 3 | 3,205 | 3,255 | -0.25% | 438 | 7 | City |
LaGrange is the largest city in Troup County, with a population of 34,879.
Hogansville is the smallest city in Troup County, with a population of 3,205.
There are 3 cities in Troup County, Georgia.