The island of Oahu is entirely the County of Honolulu. The island is divided into 9 different areas for the purpose of the Honolulu Tax Office. They identify properties using a number method consisting of the island, the zone, section, plat, lot and cpr number (if it is a condominium). For example, (1)-2-6-014-026-0005. The island of Oahu is island (1), Maui County, which includes Lanai and Molokai is island (2), Hawaii (Big Island) is (3), and Kauai County is (4). Next is the zone, as shown above.
Honolulu
Kakaako
Manoa
Waikiki
Diamond Head
Aina Haina
Hawaii Kai
Portlock
Waimanalo
Kailua
Kaneohe
North Shore
Wailua
Wahiawa
Mililani
Waipio
Pearl City
Ewa Beach
Kapolei
Waianae
Makaha
