Green Ridge, MO -- U.S. city in Missouri Population (2000): 445 Housing Units (2000): 187 Land area (2000): 0.444092 sq. miles (1.150192 sq. km) Water area (2000): 0.054498 sq. miles (0.141149 sq. km) Total area (2000): 0.498590 sq. miles (1.291341 sq. km) FIPS code: 29332 Located within: Missouri (MO), FIPS 29 Location: 38.620203 N, 93.410006 W ZIP Codes (1990): 65332 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Green Ridge, MO Green Ridge