ZIP code · Wahiawa · Hawaii · United States
ZIP code 96786 — Wahiawa
ZIP code 96786 serves Wahiawa, Hawaii.
- Postal code
- 96786Single source Value from one source, not cross-checked.
- City
- Wahiawa
- County
- Honolulu FIPS 15003
- State
- Hawaii
- Country
- United States
- Coordinates
- 21.5006, -158.0435 — precision estimated (postal-area centroid)
View on OpenStreetMap - Population
- 41,293 (ZCTA, ACS 5-year)
- Population density
- 463 / sq mi
- Land area
- 89.2 sq mi (231 km²) (ZCTA, ACS 5-year)
- Median household income
- $83,488
- Per-capita income
- $33,797
- Median age
- 28
- Households
- 13,159
- Housing units
- 14,444
- Median home value
- $724,400
- Median gross rent
- $2,784 / month
- Congressional district
- HI-2 (119th Congress)
- USDA hardiness zone
- 12a (50 to 55 °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 96786 with another ZIP · ZIPs within 25 miles · distance from 96786
Nearby localities
Map of ZIP code 96786
Climate — monthly normals
Warmest month Sep (avg high 83°F), coldest Feb (avg low 60°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 76 | 76 | 77 | 77 | 79 | 80 | 82 | 83 | 83 | 82 | 79 | 77 |
| Avg low °F | 61 | 60 | 62 | 63 | 65 | 67 | 67 | 68 | 67 | 66 | 65 | 63 |
| Precip in | 5.2 | 4.3 | 6.3 | 5.6 | 4.3 | 4.2 | 5.2 | 4.0 | 4.6 | 5.8 | 7.1 | 7.5 |
NOAA 1991–2020 climate normals from the nearest station: UPPER WAHIAWA 874.3 (2.1 mi) · NOAA NCEI
Places in ZIP 96786
- 6 schools
- 1 hospitals & clinics
- 5 doctors & dentists
- 1 pharmacies
- 4 supermarkets
- 55 restaurants & cafés
- 11 parks
- 5 playgrounds
- 3 gyms & sports centres
- 1 libraries
- 11 places of worship
- 5 banks
- 8 gas stations
- 3 EV charging stations
- 3 police & fire stations
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