Gates, OR -- U.S. city in Oregon Population (2000): 471 Housing Units (2000): 261 Land area (2000): 0.608883 sq. miles (1.576999 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.608883 sq. miles (1.576999 sq. km) FIPS code: 28200 Located within: Oregon (OR), FIPS 41 Location: 44.755020 N, 122.419769 W ZIP Codes (1990): 97346 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Gates, OR Gates