Genoa, NE -- U.S. city in Nebraska Population (2000): 981 Housing Units (2000): 442 Land area (2000): 0.792455 sq. miles (2.052450 sq. km) Water area (2000): 0.008173 sq. miles (0.021169 sq. km) Total area (2000): 0.800628 sq. miles (2.073619 sq. km) FIPS code: 18475 Located within: Nebraska (NE), FIPS 31 Location: 41.447638 N, 97.732455 W ZIP Codes (1990): 68640 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Genoa, NE Genoa