Lone Jack, MO -- U.S. city in Missouri Population (2000): 528 Housing Units (2000): 214 Land area (2000): 3.837563 sq. miles (9.939241 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 3.837563 sq. miles (9.939241 sq. km) FIPS code: 43760 Located within: Missouri (MO), FIPS 29 Location: 38.870516 N, 94.188174 W ZIP Codes (1990): 64070 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Lone Jack, MO Lone Jack