Boonville, MO -- U.S. city in Missouri Population (2000): 8202 Housing Units (2000): 3041 Land area (2000): 6.887819 sq. miles (17.839369 sq. km) Water area (2000): 0.461136 sq. miles (1.194338 sq. km) Total area (2000): 7.348955 sq. miles (19.033707 sq. km) FIPS code: 07318 Located within: Missouri (MO), FIPS 29 Location: 38.965017 N, 92.741757 W ZIP Codes (1990): 65233 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Boonville, MO Boonville