Granton, WI -- U.S. village in Wisconsin Population (2000): 406 Housing Units (2000): 164 Land area (2000): 0.565476 sq. miles (1.464577 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.565476 sq. miles (1.464577 sq. km) FIPS code: 30425 Located within: Wisconsin (WI), FIPS 55 Location: 44.587093 N, 90.461773 W ZIP Codes (1990): 54436 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Granton, WI Granton