ZIP code · Captain Cook · Hawaii · United States
ZIP code 96704 — Captain Cook
ZIP code 96704 serves Captain Cook, Hawaii.
- Postal code
- 96704Single source Value from one source, not cross-checked.
- City
- Captain Cook
- County
- Hawaii FIPS 15001
- State
- Hawaii
- Country
- United States
- Coordinates
- 19.4386, -155.8875 — precision estimated (postal-area centroid)
View on OpenStreetMap - Population
- 7,975 (ZCTA, ACS 5-year)
- Population density
- 32 / sq mi
- Land area
- 246.4 sq mi (638.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $95,492
- Per-capita income
- $47,323
- Median age
- 49.2
- Households
- 2,579
- Housing units
- 3,367
- Median home value
- $586,200
- Median gross rent
- $1,705 / 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
- 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 96704 with another ZIP · ZIPs within 25 miles · distance from 96704
Nearby localities
Map of ZIP code 96704
Climate — monthly normals
Warmest month Aug (avg high 78°F), coldest Feb (avg low 57°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 74 | 74 | 74 | 74 | 75 | 75 | 77 | 78 | 77 | 77 | 76 | 75 |
| Avg low °F | 57 | 57 | 58 | 60 | 61 | 63 | 64 | 64 | 63 | 62 | 61 | 58 |
| Precip in | 2.4 | 2.1 | 3.0 | 2.5 | 3.2 | 2.8 | 3.3 | 3.4 | 4.7 | 3.7 | 2.4 | 2.5 |
NOAA 1991–2020 climate normals from the nearest station: OPIHIHALE #2 24.1 (11.6 mi) · NOAA NCEI
Places in ZIP 96704
- 4 schools
- 1 hospitals & clinics
- 1 doctors & dentists
- 1 pharmacies
- 1 supermarkets
- 16 restaurants & cafés
- 4 parks
- 2 post offices
- 5 places of worship
- 3 gas 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