Lower Kalskag, AK -- U.S. city in Alaska Population (2000): 267 Housing Units (2000): 79 Land area (2000): 1.282464 sq. miles (3.321567 sq. km) Water area (2000): 0.437645 sq. miles (1.133495 sq. km) Total area (2000): 1.720109 sq. miles (4.455062 sq. km) FIPS code: 45460 Located within: Alaska (AK), FIPS 02 Location: 61.513735 N, 160.359050 W ZIP Codes (1990): 99626 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Lower Kalskag, AK Lower Kalskag