Ainaloa, HI -- U.S. Census Designated Place in Hawaii Population (2000): 1910 Housing Units (2000): 722 Land area (2000): 1.778128 sq. miles (4.605329 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.778128 sq. miles (4.605329 sq. km) FIPS code: 01085 Located within: Hawaii (HI), FIPS 15 Location: 19.525819 N, 154.994022 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Ainaloa, HI Ainaloa