Green, OR -- U.S. Census Designated Place in Oregon Population (2000): 6174 Housing Units (2000): 2350 Land area (2000): 4.545914 sq. miles (11.773864 sq. km) Water area (2000): 0.165586 sq. miles (0.428865 sq. km) Total area (2000): 4.711500 sq. miles (12.202729 sq. km) FIPS code: 30750 Located within: Oregon (OR), FIPS 41 Location: 43.152220 N, 123.383420 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Green, OR Green