Honolulu County, Hawaii ZIP Codes

38 ZIP Codes

Zip Code
City
Population ↓
96706Ewa Beach83,692
96797Waipahu72,435
96744Kaneohe57,620
96817Honolulu55,492
96818Honolulu54,822
96789Mililani54,278
96816Honolulu50,883
96734Kailua50,670
96819Honolulu50,345
96792Waianae49,618
96707Kapolei48,807
96822Honolulu43,747
96786Wahiawa40,658
96701Aiea39,200
96782Pearl City37,475
96825Honolulu30,913
96826Honolulu29,174
96815Honolulu27,530
96813Honolulu26,766
96814Honolulu24,689
96821Honolulu20,053
96795Waimanalo10,675
96712Haleiwa8,204
96791Waialua6,377
96762Laie5,710
96860Jbphh4,710
96717Hauula4,580
96857Schofield Barracks4,039
96731Kahuku2,782
96863Mcbh Kaneohe Bay2,302
96730Kaaawa1,478
96848Honolulu573
96853Jbphh526
96858Fort Shafter323
96820Honolulu0
96759Kunia0
96850Honolulu0
96859Tripler Army Medical Center0

Overview of ZIP Codes in Honolulu County

ZCTAs are geographic areas created by the US Census Bureau to approximate the delivery areas of ZIP Codes for statistical analysis. While ZCTAs use the same five-digit codes as ZIP Codes, they represent defined geographic areas that may not exactly match the mail delivery routes of ZIP Codes.
38
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 38 ZCTAs in Honolulu County, Hawaii (US Census).

Sources

  1. US Census: 2025 Gazetteer Files
  2. US Census: ZIP Code Tabulation Areas (ZCTAs)