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  2. What is the zip code of Hilo, HI, 96721

Hilo (HI) Zip Code is 96721 Latest Details Sep, 2025

Updated: 30-09-2025

Hilo (HI) zip Code is 96721, Postal Code details. Hilo is located in state HI, United States.

Find Zip Code 96721 Details

ZIP code 96721 is located in Hilo HI in the United States.

Postal Code United States Zip Code 96721 Latest update Hilo, HI
Zip Code / Postal Code 96721

City

Hilo

State Code

HI

County

Hawaii, United States

Postal Locations

Hilo, HI - Zip Code is - 96721

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 96721 is an essential part of the postal system in Hilo, HI. Located in a vibrant part of the city, this zip code covers a variety of neighborhoods, offering residents and businesses a unique blend of suburban comfort and urban convenience. Whether you're looking to send mail, relocate, or simply learn more about the area, Hilo has a lot to offer.

FAQ about Zip Code 96721, Hilo, (HI)

What is Zip code Hilo?

Hilo Zip Code: 96721, used by the Hilo Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Hawaii, HI. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Hilo?

Hilo Postal Code is: 96721

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