Kahuku, HI ZIP code
The ZIP code for Kahuku, Hawaii is 96731. It is in Honolulu County.
- Population in these ZIPs
- 2,782
- Avg. median income
- $73,400population-weighted
- Typical home value
- $1,111,600population-weighted
- Metro area
- Urban Honolulu, HI
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Kahuku, HI ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 96731 | 2,782 | $73,417 | $1,111,600 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Kahuku
Frequently asked questions
What is the ZIP code for Kahuku, HI?
The ZIP code for Kahuku, HI is 96731.
What county is Kahuku, Hawaii in?
Kahuku ZIP codes are in Honolulu County.