Houston, AK -- U.S. city in Alaska Population (2000): 1202 Housing Units (2000): 581 Land area (2000): 22.389499 sq. miles (57.988535 sq. km) Water area (2000): 1.149564 sq. miles (2.977358 sq. km) Total area (2000): 23.539063 sq. miles (60.965893 sq. km) FIPS code: 33800 Located within: Alaska (AK), FIPS 02 Location: 61.608309 N, 149.773719 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Houston, AK Houston