Hawaii Zip Codes

Hawaii has a total of 94 ZIP codes, reflecting its unique geography as an island state. All Hawaii ZIP codes begin with the digits 96, which are specific to this state in the U.S. postal system. The range starts with 96701 in Aiea on Oahu and extends to 96898 in Honolulu, covering all of the state’s inhabited islands.

The 967 series covers most of the islands, including Maui, Kauai, the Big Island of Hawaii, and smaller islands like Molokai and Lanai. The 968 series is specific to urban Honolulu and its surrounding areas on the island of Oahu, where the state’s largest population is concentrated.

Hawaii’s ZIP codes are essential for organizing mail delivery across its dispersed island geography. They also play a crucial role in defining service areas for utilities, tourism logistics, and demographic studies. Due to the state’s reliance on air and sea transport, efficient ZIP code use helps streamline supply chains and communication.

In the table below, you can see all Hawaii zip codes listed by city, town and village as well as county affiliated. With 91 cities (and towns) and 5 counties (and county-equivalents), Hawaii is the 40th largest state by population (1,428,557)  and 47th largest one by land area (16,635 km²) in the United States.

The capital of Hawaii is Honolulu and major cities include Hilo, Kailua, Kapolei, and Kaneohe.

List of Hawaii Zip Codes by City