ZIP code · Waipahu · Hawaii · United States
ZIP code 96797 — Waipahu
ZIP code 96797 serves Waipahu, Hawaii.
- Postal code
- 96797Single source Value from one source, not cross-checked.
- City
- Waipahu
- County
- Honolulu FIPS 15003
- State
- Hawaii
- Country
- United States
- Coordinates
- 21.3982, -158.0124 — precision precise (locality)
View on OpenStreetMap - Population
- 72,717 (ZCTA, ACS 5-year)
- Population density
- 3,775 / sq mi
- Land area
- 19.3 sq mi (49.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $110,036
- Per-capita income
- $38,056
- Median age
- 41.3
- Households
- 20,259
- Housing units
- 21,327
- Median home value
- $798,600
- Median gross rent
- $1,981 / month
- Congressional districts
- HI-1 (also 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 96797 with another ZIP · ZIPs within 25 miles · distance from 96797
Nearby localities
Map of ZIP code 96797
Climate — monthly normals
Warmest month Aug (avg high 87°F), coldest Jan (avg low 62°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 80 | 80 | 81 | 82 | 84 | 86 | 87 | 87 | 87 | 86 | 84 | 81 |
| Avg low °F | 62 | 63 | 64 | 66 | 67 | 69 | 71 | 71 | 70 | 69 | 67 | 65 |
| Precip in | 1.8 | 1.7 | 2.7 | 0.8 | 1.0 | 0.4 | 0.5 | 0.8 | 0.8 | 1.7 | 2.2 | 2.6 |
NOAA 1991–2020 climate normals from the nearest station: EWA BEACH USGS 702.2 (5.8 mi) · NOAA NCEI
Places in ZIP 96797
- 11 schools
- 1 hospitals & clinics
- 3 doctors & dentists
- 3 pharmacies
- 9 supermarkets
- 37 restaurants & cafés
- 19 parks
- 17 playgrounds
- 4 gyms & sports centres
- 1 libraries
- 2 post offices
- 24 places of worship
- 5 banks
- 15 gas stations
- 1 EV charging stations
- 2 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