Appanoose -- U.S. County in Iowa Population (2000): 13721 Housing Units (2000): 6697 Land area (2000): 496.251692 sq. miles (1285.285927 sq. km) Water area (2000): 20.095309 sq. miles (52.046608 sq. km) Total area (2000): 516.347001 sq. miles (1337.332535 sq. km) Located within: Iowa (IA), FIPS 19 Location: 40.751359 N, 92.863972 W Headwords: Appanoose Appanoose, IA Appanoose County Appanoose County, IA