Geauga -- U.S. County in Ohio Population (2000): 90895 Housing Units (2000): 32805 Land area (2000): 403.655442 sq. miles (1045.462752 sq. km) Water area (2000): 4.631162 sq. miles (11.994653 sq. km) Total area (2000): 408.286604 sq. miles (1057.457405 sq. km) Located within: Ohio (OH), FIPS 39 Location: 41.498219 N, 81.223471 W Headwords: Geauga Geauga, OH Geauga County Geauga County, OH