St. Francis, KS -- U.S. city in Kansas Population (2000): 1497 Housing Units (2000): 766 Land area (2000): 0.845170 sq. miles (2.188980 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.845170 sq. miles (2.188980 sq. km) FIPS code: 62175 Located within: Kansas (KS), FIPS 20 Location: 39.771389 N, 101.800717 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: St. Francis, KS St. Francis