Mililani, HI ZIP code
The ZIP code for Mililani, Hawaii is 96789. It is in Honolulu County.
- Population in these ZIPs
- 54,278
- Avg. median income
- $127,100population-weighted
- Typical home value
- $884,000population-weighted
- Metro area
- Urban Honolulu, HI
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Mililani, HI ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 96789 | 54,278 | $127,066 | $884,000 |
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 Mililani
- Pearl City 3 mi
- Hauula 5 mi
- Aiea 6 mi
- Wahiawa 7 mi
- Kaaawa 7 mi
- Kaneohe 7 mi
- Waipahu 7 mi
- Schofield Barracks 8 mi
- Laie 9 mi
- Jbphh 10 mi
- Fort Shafter 10 mi
- Ewa Beach 11 mi
Frequently asked questions
What is the ZIP code for Mililani, HI?
The ZIP code for Mililani, HI is 96789.
What county is Mililani, Hawaii in?
Mililani ZIP codes are in Honolulu County.