Atoka -- U.S. County in Oklahoma Population (2000): 13879 Housing Units (2000): 5673 Land area (2000): 978.290024 sq. miles (2533.759422 sq. km) Water area (2000): 11.709443 sq. miles (30.327317 sq. km) Total area (2000): 989.999467 sq. miles (2564.086739 sq. km) Located within: Oklahoma (OK), FIPS 40 Location: 34.382141 N, 96.086132 W Headwords: Atoka Atoka, OK Atoka County Atoka County, OK