Kaaawa, HI -- U.S. Census Designated Place in Hawaii Population (2000): 1324 Housing Units (2000): 550 Land area (2000): 0.588298 sq. miles (1.523686 sq. km) Water area (2000): 0.511481 sq. miles (1.324730 sq. km) Total area (2000): 1.099779 sq. miles (2.848416 sq. km) FIPS code: 19550 Located within: Hawaii (HI), FIPS 15 Location: 21.557050 N, 157.855148 W ZIP Codes (1990): 96730 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Kaaawa, HI Kaaawa