Jamestown, KS -- U.S. city in Kansas Population (2000): 399 Housing Units (2000): 169 Land area (2000): 0.286764 sq. miles (0.742715 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.286764 sq. miles (0.742715 sq. km) FIPS code: 34975 Located within: Kansas (KS), FIPS 20 Location: 39.600031 N, 97.861759 W ZIP Codes (1990): 66948 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Jamestown, KS Jamestown