96721 ZIP Code — Hilo, HI
Hawaii County, Hawaii
ZIP code 96721 is located in Hilo, Hawaii, within Hawaii County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Hawaii (HT) — no DST timezone, served by area code 808.
0
population
0.00
sq mi land
Standard
ZIP type
Hawaii (HT) — no DST
timezone
96721 ZIP code map
Cities in ZIP code 96721
Below are the cities the US Postal Service accepts for ZIP code 96721. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Hilo | Acceptable |
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 15 |
| County FIPS | 001 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 19.7297 |
| Longitude | -155.0901 |
| Timezone | Hawaii (HT) — no DST |
| Area code | 808 |