Morrison, IA -- U.S. city in Iowa Population (2000): 97 Housing Units (2000): 47 Land area (2000): 0.102419 sq. miles (0.265264 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.102419 sq. miles (0.265264 sq. km) FIPS code: 54165 Located within: Iowa (IA), FIPS 19 Location: 42.343390 N, 92.674434 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Morrison, IA Morrison