Waitsburg, WA -- U.S. city in Washington Population (2000): 1212 Housing Units (2000): 522 Land area (2000): 0.947246 sq. miles (2.453356 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.947246 sq. miles (2.453356 sq. km) FIPS code: 75565 Located within: Washington (WA), FIPS 53 Location: 46.268060 N, 118.154278 W ZIP Codes (1990): 99361 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Waitsburg, WA Waitsburg