Bayfield -- U.S. County in Wisconsin Population (2000): 15013 Housing Units (2000): 11640 Land area (2000): 1476.248486 sq. miles (3823.465864 sq. km) Water area (2000): 565.279409 sq. miles (1464.066885 sq. km) Total area (2000): 2041.527895 sq. miles (5287.532749 sq. km) Located within: Wisconsin (WI), FIPS 55 Location: 46.535832 N, 91.195307 W Headwords: Bayfield Bayfield, WI Bayfield County Bayfield County, WI