Red River County, Texas

Red River County
Red River County Courthouse
Location within the U.S. state of Texas
Texas's location within the U.S.
Coordinates: 33°37′N 95°03′W / 33.62°N 95.05°W / 33.62; -95.05
Country United States
State Texas
Founded1837
Named afterRed River of the South
SeatClarksville
Largest cityClarksville
Area
  Total
1,057 sq mi (2,740 km2)
  Land1,037 sq mi (2,690 km2)
  Water20 sq mi (50 km2)  1.9%
Population
 (2020)
  Total
11,587
  Density11/sq mi (4.2/km2)
Time zoneUTC−6 (Central)
  Summer (DST)UTC−5 (CDT)
Congressional districts1st, 4th
Websitewww.co.red-river.tx.us

Red River County is a county in the U.S. state of Texas. As of the 2020 census, its population was 11,587. Its county seat is Clarksville. The county was created in 1835 and organized in 1837. It is named for the Red River, which forms its northern boundary. Red River County was the birthplace of John Nance Garner, 32nd Vice President of the United States.