ZIP Code 96789

96789 is one of Hawaii's ZIP codes, delivering to addresses in Mililani, Honolulu County.

City: Mililani
County: Honolulu County
State: Hawaii
Prefix: 967xx

Where this code sits

96789 is part of the 967xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Mililani.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 96789 delivers to without sharing its boundary.

808 Area code 808

ZIP codes nearest 96789

The ZIP codes whose reference points sit closest to 96789.
ZIP code	Distance	Delivers to
ZIP code 96854	2.6 mi	Wheeler Army Airfield, HI
ZIP code 96759	3.1 mi	Kunia, HI
ZIP code 96786	3.7 mi	Wahiawa, HI
ZIP code 96797	3.8 mi	Waipahu, HI
ZIP code 96857	4.3 mi	Schofield Barracks, HI
ZIP code 96782	4.6 mi	Pearl City, HI
ZIP code 96853	4.9 mi	Jbphh, HI
ZIP code 96859	4.9 mi	Tripler Army Medical Center, HI

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 96789, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 96789. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.