Clarksville
City in Texas
Clarksville is a city and county seat of Red River County, Texas, United States, in the northernmost part of the Piney Woods region of East Texas. As of the 2020 census, the city population was 2,857. Wikipedia
ZIP code: 75426
Population: 2,833 (2022)
Area code(s): 430, 903
Elevation: 410 ft (125 m)