Sequoyah -- U.S. County in Oklahoma Population (2000): 38972 Housing Units (2000): 16940 Land area (2000): 673.815586 sq. miles (1745.174282 sq. km) Water area (2000): 41.059823 sq. miles (106.344448 sq. km) Total area (2000): 714.875409 sq. miles (1851.518730 sq. km) Located within: Oklahoma (OK), FIPS 40 Location: 35.484348 N, 94.788897 W Headwords: Sequoyah Sequoyah, OK Sequoyah County Sequoyah County, OK