
Lagrange
- County:
- Troup County
- County Seat:
- No
- Area (mi²):
- 42.274
- State:
- Georgia
LaGrange is a city located in Troup County, Georgia. LaGrange has a 2025 population of 33,294. LaGrange is currently growing at a rate of 1.45% annually and its population has increased by 7.69% since the most recent census, which recorded a population of 30,916 in 2020.
The average household income in LaGrange is $72,579 with a poverty rate of 25.22%. The median age in LaGrange is 34.5 years: 33.1 years for males, and 36.1 years for females.