The USPS uses Hawaii postal codes to identify specific geographic locations and improve the efficiency of the mail delivery system in the USA. In Hawaii, ZIP Codes are used to ensure that mail is delivered to the correct location within the state. The first digit of a ZIP Code indicates a general region, the second and third digits indicate a specific region within that region, and the fourth and fifth digits indicate a specific delivery area or post office. ZIP Codes are an essential part of the mail delivery system in Hawaii.
Ewa Beach
Post Office
Ewa Beach
Division
Honolulu
Pincode
96706
Waipahu
Post Office
Waipahu
Division
Honolulu
Pincode
96797
Honolulu
Post Office
Honolulu
Division
Honolulu
Pincode
96818
Honolulu
Post Office
Honolulu
Division
Honolulu
Pincode
96817
Mililani
Post Office
Mililani
Division
Honolulu
Pincode
96789
Kaneohe
Post Office
Kaneohe
Division
Honolulu
Pincode
96744
Total Post Office (137) Page 1 of 23 1
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