Palouse, WA -- U.S. city in Washington Population (2000): 1011 Housing Units (2000): 471 Land area (2000): 1.070075 sq. miles (2.771482 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.070075 sq. miles (2.771482 sq. km) FIPS code: 52950 Located within: Washington (WA), FIPS 53 Location: 46.909996 N, 117.075259 W ZIP Codes (1990): 99161 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Palouse, WA Palouse