Iliamna, AK -- U.S. Census Designated Place in Alaska Population (2000): 102 Housing Units (2000): 58 Land area (2000): 35.894566 sq. miles (92.966495 sq. km) Water area (2000): 0.611001 sq. miles (1.582485 sq. km) Total area (2000): 36.505567 sq. miles (94.548980 sq. km) FIPS code: 35120 Located within: Alaska (AK), FIPS 02 Location: 59.765135 N, 154.840312 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Iliamna, AK Iliamna