Mabton, WA -- U.S. city in Washington Population (2000): 1891 Housing Units (2000): 463 Land area (2000): 0.469658 sq. miles (1.216409 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.469658 sq. miles (1.216409 sq. km) FIPS code: 40980 Located within: Washington (WA), FIPS 53 Location: 46.211618 N, 119.996520 W ZIP Codes (1990): 98935 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Mabton, WA Mabton