
Clarksville
- County:
- Red River County
- County Seat:
- Yes
- Area (mi²):
- 3.034
- State:
- Texas
Clarksville is a city located in Red River County, Texas. Clarksville has a 2025 population of 2,895. It is also the county seat of .Clarksville is currently growing at a rate of 0.35% annually and its population has increased by 1.69% since the most recent census, which recorded a population of 2,847 in 2020.
The average household income in Clarksville is $34,195 with a poverty rate of 36.74%. The median age in Clarksville is 51 years: 43.7 years for males, and 51.7 years for females.