Trimble, MO -- U.S. city in Missouri Population (2000): 451 Housing Units (2000): 199 Land area (2000): 0.488635 sq. miles (1.265558 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.488635 sq. miles (1.265558 sq. km) FIPS code: 73852 Located within: Missouri (MO), FIPS 29 Location: 39.473372 N, 94.564258 W ZIP Codes (1990): 64492 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Trimble, MO Trimble