Morrison, MO -- U.S. city in Missouri Population (2000): 123 Housing Units (2000): 63 Land area (2000): 0.453465 sq. miles (1.174469 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.453465 sq. miles (1.174469 sq. km) FIPS code: 50060 Located within: Missouri (MO), FIPS 29 Location: 38.673592 N, 91.633383 W ZIP Codes (1990): 65061 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Morrison, MO Morrison