Warsaw, MO -- U.S. city in Missouri Population (2000): 2070 Housing Units (2000): 1027 Land area (2000): 1.979957 sq. miles (5.128064 sq. km) Water area (2000): 0.189496 sq. miles (0.490792 sq. km) Total area (2000): 2.169453 sq. miles (5.618856 sq. km) FIPS code: 77146 Located within: Missouri (MO), FIPS 29 Location: 38.245195 N, 93.377227 W ZIP Codes (1990): 65355 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Warsaw, MO Warsaw