Humboldt, NE -- U.S. city in Nebraska Population (2000): 941 Housing Units (2000): 508 Land area (2000): 1.337630 sq. miles (3.464446 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.337630 sq. miles (3.464446 sq. km) FIPS code: 23445 Located within: Nebraska (NE), FIPS 31 Location: 40.165022 N, 95.945899 W ZIP Codes (1990): 68376 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Humboldt, NE Humboldt