Bonanza, OR -- U.S. town in Oregon Population (2000): 415 Housing Units (2000): 152 Land area (2000): 0.833686 sq. miles (2.159238 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.833686 sq. miles (2.159238 sq. km) FIPS code: 07300 Located within: Oregon (OR), FIPS 41 Location: 42.199333 N, 121.404639 W ZIP Codes (1990): 97623 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Bonanza, OR Bonanza