Kingston, MO -- U.S. city in Missouri Population (2000): 287 Housing Units (2000): 137 Land area (2000): 0.581133 sq. miles (1.505128 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.581133 sq. miles (1.505128 sq. km) FIPS code: 38846 Located within: Missouri (MO), FIPS 29 Location: 39.643172 N, 94.038408 W ZIP Codes (1990): 64650 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Kingston, MO Kingston