Langdon, KS -- U.S. city in Kansas Population (2000): 72 Housing Units (2000): 39 Land area (2000): 0.130689 sq. miles (0.338484 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.130689 sq. miles (0.338484 sq. km) FIPS code: 38500 Located within: Kansas (KS), FIPS 20 Location: 37.853349 N, 98.324495 W ZIP Codes (1990): 67583 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Langdon, KS Langdon