
Troup
- County:
- Smith County
- County Seat:
- No
- Area (mi²):
- 2.458
- State:
- Texas
Troup is a city located in Smith County, Texas. Troup has a 2025 population of 2,171. Troup is currently growing at a rate of 1.5% annually and its population has increased by 8.01% since the most recent census, which recorded a population of 2,010 in 2020.
The average household income in Troup is $64,428 with a poverty rate of 28.6%. The median age in Troup is 33.7 years: 33.4 years for males, and 36 years for females.