ZIP code · Honomu · Hawaii · United States
ZIP code 96728 — Honomu
ZIP code 96728 serves Honomu, Hawaii.
- Postal code
- 96728Single source Value from one source, not cross-checked.
- City
- Honomu
- County
- Hawaii FIPS 15001
- State
- Hawaii
- Country
- United States
- Coordinates
- 19.8728, -155.1177 — precision precise (locality)
View on OpenStreetMap - Population
- 370 (ZCTA, ACS 5-year)
- Population density
- 89 / sq mi
- Land area
- 4.2 sq mi (10.8 km²) (ZCTA, ACS 5-year)
- Median household income
- $69,063
- Per-capita income
- $45,804
- Median age
- 45
- Households
- 158
- Housing units
- 198
- Median home value
- $433,800
- Median gross rent
- $1,450 / month
- Congressional district
- HI-2 (119th Congress)
- USDA hardiness zone
- 12b (55 to 60 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- Pacific/Honolulu (UTC−10, no DST)
- Area code
- 808 (from the nearest rate centre)Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 96728 with another ZIP · ZIPs within 25 miles · distance from 96728
Nearby localities
Map of ZIP code 96728
Climate — monthly normals
Warmest month Sep (avg high 81°F), coldest Feb (avg low 61°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 76 | 76 | 76 | 77 | 78 | 79 | 80 | 81 | 81 | 80 | 78 | 76 |
| Avg low °F | 61 | 61 | 62 | 63 | 65 | 66 | 67 | 67 | 67 | 67 | 65 | 63 |
| Precip in | 10.4 | 12.6 | 17.3 | 14.6 | 7.8 | 6.5 | 12.1 | 16.9 | 7.3 | 11.0 | 16.3 | 15.5 |
NOAA 1991–2020 climate normals from the nearest station: KIHALANI 132.5 (10.3 mi) · NOAA NCEI
Places in ZIP 96728
- 3 restaurants & cafés
- 2 parks
- 1 post offices
- 5 places of worship
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page