Kachemak, AK -- U.S. city in Alaska Population (2000): 431 Housing Units (2000): 219 Land area (2000): 1.608499 sq. miles (4.165993 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.608499 sq. miles (4.165993 sq. km) FIPS code: 36550 Located within: Alaska (AK), FIPS 02 Location: 59.673395 N, 151.433170 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Kachemak, AK Kachemak