Carbonado, WA -- U.S. town in Washington Population (2000): 621 Housing Units (2000): 210 Land area (2000): 0.406435 sq. miles (1.052663 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.406435 sq. miles (1.052663 sq. km) FIPS code: 09970 Located within: Washington (WA), FIPS 53 Location: 47.079724 N, 122.051433 W ZIP Codes (1990): 98323 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Carbonado, WA Carbonado