Clarkson, NE -- U.S. city in Nebraska Population (2000): 685 Housing Units (2000): 366 Land area (2000): 0.685511 sq. miles (1.775465 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.685511 sq. miles (1.775465 sq. km) FIPS code: 09200 Located within: Nebraska (NE), FIPS 31 Location: 41.724676 N, 97.123015 W ZIP Codes (1990): 68629 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Clarkson, NE Clarkson