Allamakee -- U.S. County in Iowa Population (2000): 14675 Housing Units (2000): 7142 Land area (2000): 639.564238 sq. miles (1656.463701 sq. km) Water area (2000): 19.144274 sq. miles (49.583439 sq. km) Total area (2000): 658.708512 sq. miles (1706.047140 sq. km) Located within: Iowa (IA), FIPS 19 Location: 43.268358 N, 91.370554 W Headwords: Allamakee Allamakee, IA Allamakee County Allamakee County, IA