Ruston, WA -- U.S. town in Washington Population (2000): 738 Housing Units (2000): 355 Land area (2000): 0.256263 sq. miles (0.663717 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.256263 sq. miles (0.663717 sq. km) FIPS code: 60510 Located within: Washington (WA), FIPS 53 Location: 47.296906 N, 122.510513 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Ruston, WA Ruston