Atoka County, Oklahoma

Atoka County
The Atoka County Courthouse in Atoka.
Location within the U.S. state of Oklahoma
Oklahoma's location within the U.S.
Coordinates: 34°23′N 96°03′W / 34.38°N 96.05°W / 34.38; -96.05
Country United States
State Oklahoma
Founded1907
SeatAtoka
Largest cityAtoka
Area
  Total
990 sq mi (2,600 km2)
  Land976 sq mi (2,530 km2)
  Water14 sq mi (40 km2)  1.5%
Population
 (2020)
  Total
14,143
  Density14/sq mi (5.5/km2)
Time zoneUTC−6 (Central)
  Summer (DST)UTC−5 (CDT)
Congressional district2nd

Atoka County is a county located in the U.S. state of Oklahoma. As of the 2020 census, the population was 14,143. Its county seat is Atoka. The county was formed before statehood from Choctaw Lands, and its name honors a Choctaw Chief named Atoka. The county is part of Choctaw Nation reservation lands.