Lancaster, KS -- U.S. city in Kansas Population (2000): 291 Housing Units (2000): 117 Land area (2000): 0.222556 sq. miles (0.576417 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.222556 sq. miles (0.576417 sq. km) FIPS code: 38325 Located within: Kansas (KS), FIPS 20 Location: 39.571780 N, 95.303344 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Lancaster, KS Lancaster