Gunn City, MO -- U.S. village in Missouri Population (2000): 85 Housing Units (2000): 33 Land area (2000): 0.080599 sq. miles (0.208750 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.080599 sq. miles (0.208750 sq. km) FIPS code: 29764 Located within: Missouri (MO), FIPS 29 Location: 38.666319 N, 94.162646 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Gunn City, MO Gunn City