Kennett, MO -- U.S. city in Missouri Population (2000): 11260 Housing Units (2000): 4875 Land area (2000): 6.657218 sq. miles (17.242114 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 6.657218 sq. miles (17.242114 sq. km) FIPS code: 38306 Located within: Missouri (MO), FIPS 29 Location: 36.237974 N, 90.051727 W ZIP Codes (1990): 63857 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Kennett, MO Kennett