Kiowa -- U.S. County in Oklahoma Population (2000): 10227 Housing Units (2000): 5304 Land area (2000): 1014.555877 sq. miles (2627.687547 sq. km) Water area (2000): 16.101722 sq. miles (41.703266 sq. km) Total area (2000): 1030.657599 sq. miles (2669.390813 sq. km) Located within: Oklahoma (OK), FIPS 40 Location: 34.930674 N, 98.996426 W Headwords: Kiowa Kiowa, OK Kiowa County Kiowa County, OK