Honolulu, HI

ZIP code 96821 is located in East Honolulu, Hawaii, encompassing the residential neighborhoods of Waialae-Kahala and Aina Haina. Some of the most notable landmarks in this area include the Waialae Country Club, known for its prestigious golf course and annual Sony Open tournament, as well as the expansive Kahala Beach and nearby Diamond Head State Monument, a popular hiking destination offering stunning panoramic views of the island.