Lyons, KS -- U.S. city in Kansas Population (2000): 3732 Housing Units (2000): 1738 Land area (2000): 2.154167 sq. miles (5.579267 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 2.154167 sq. miles (5.579267 sq. km) FIPS code: 43525 Located within: Kansas (KS), FIPS 20 Location: 38.344962 N, 98.202493 W ZIP Codes (1990): 67554 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Lyons, KS Lyons