ZIP code · Honolulu · Hawaii · United States
ZIP code 96816 — Honolulu
ZIP code 96816 serves Honolulu, Hawaii.
- Postal code
- 96816Single source Value from one source, not cross-checked.
- City
- Honolulu
- County
- Honolulu FIPS 15003
- State
- Hawaii
- Country
- United States
- Coordinates
- 21.2887, -157.8006 — precision precise (locality)
View on OpenStreetMap - Population
- 50,711 (ZCTA, ACS 5-year)
- Population density
- 5,300 / sq mi
- Land area
- 9.6 sq mi (24.8 km²) (ZCTA, ACS 5-year)
- Median household income
- $114,744
- Per-capita income
- $55,884
- Median age
- 46.6
- Households
- 17,982
- Housing units
- 19,818
- Median home value
- $1,121,400
- Median gross rent
- $1,879 / month
- Congressional district
- HI-1 (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
- 808Telephone 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 96816 with another ZIP · ZIPs within 25 miles · distance from 96816
Nearby localities
Map of ZIP code 96816
Climate — monthly normals
Warmest month Aug (avg high 88°F), coldest Jan (avg low 66°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 81 | 81 | 81 | 83 | 85 | 87 | 87 | 88 | 88 | 87 | 84 | 82 |
| Avg low °F | 66 | 66 | 68 | 70 | 71 | 73 | 75 | 75 | 74 | 73 | 72 | 69 |
| Precip in | 2.4 | 2.0 | 3.2 | 1.2 | 1.0 | 0.6 | 0.7 | 0.7 | 1.0 | 2.2 | 2.6 | 3.0 |
NOAA 1991–2020 climate normals from the nearest station: WAIKIKI 717.2 (1.6 mi) · NOAA NCEI
Places in ZIP 96816
- 17 schools
- 2 colleges & universities
- 3 hospitals & clinics
- 2 doctors & dentists
- 2 pharmacies
- 6 supermarkets
- 143 restaurants & cafés
- 26 parks
- 25 playgrounds
- 7 gyms & sports centres
- 3 libraries
- 3 post offices
- 7 places of worship
- 11 banks
- 10 gas stations
- 2 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