Concrete, WA -- U.S. town in Washington Population (2000): 790 Housing Units (2000): 335 Land area (2000): 1.214845 sq. miles (3.146435 sq. km) Water area (2000): 0.020393 sq. miles (0.052818 sq. km) Total area (2000): 1.235238 sq. miles (3.199253 sq. km) FIPS code: 14380 Located within: Washington (WA), FIPS 53 Location: 48.539084 N, 121.747188 W ZIP Codes (1990): 98237 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Concrete, WA Concrete