ZIP code · Kahuku · Hawaii · United States

ZIP code 96731 — Kahuku

Name: Kahuku (96731)
Address: Hawaii, 96731, US

ZIP code 96731 serves Kahuku, Hawaii.

Postal code: 96731
Single source Value from one source, not cross-checked.
City: Kahuku
County: Honolulu
State: Hawaii
Country: United States
Coordinates: 21.6750, -157.9725 — precision precise (locality)
View on OpenStreetMap
Population: 2,827 (ZCTA, ACS 5-year)
Median household income: $73,393
Median age: 27.9

Nearby localities

96762Laie · 6.4 km
96717Hauula
96712Haleiwa
96730Kaaawa · 19 km
96791Waialua · 19 km
96786Wahiawa
96854Wheeler Army Airfield · 22 km
96857Schofield Barracks · 22 km
96789Mililani
96759Kunia

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 · census-acs5. Data generated on 2026-08-21. Methodology · Report an error on this page