Menasha, WI -- U.S. city in Wisconsin Population (2000): 16331 Housing Units (2000): 7271 Land area (2000): 5.256436 sq. miles (13.614107 sq. km) Water area (2000): 1.418228 sq. miles (3.673193 sq. km) Total area (2000): 6.674664 sq. miles (17.287300 sq. km) FIPS code: 50825 Located within: Wisconsin (WI), FIPS 55 Location: 44.212853 N, 88.436182 W ZIP Codes (1990): 54952 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Menasha, WI Menasha