Reardan, WA -- U.S. town in Washington Population (2000): 608 Housing Units (2000): 242 Land area (2000): 0.473067 sq. miles (1.225238 sq. km) Water area (2000): 0.005483 sq. miles (0.014201 sq. km) Total area (2000): 0.478550 sq. miles (1.239439 sq. km) FIPS code: 57465 Located within: Washington (WA), FIPS 53 Location: 47.669057 N, 117.878471 W ZIP Codes (1990): 99029 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Reardan, WA Reardan