Greenwood, MO -- U.S. city in Missouri Population (2000): 3952 Housing Units (2000): 1407 Land area (2000): 4.039516 sq. miles (10.462299 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 4.039516 sq. miles (10.462299 sq. km) FIPS code: 29494 Located within: Missouri (MO), FIPS 29 Location: 38.850808 N, 94.346256 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Greenwood, MO Greenwood