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Mililani-Waipio

Covers the central Oʻahu planned communities. Includes Mililani Town, Mililani Mauka, Waipiʻo Gentry, Waipiʻo Acres, and Crestview.

Overview

Mililani-Waipio covers a set of central Oʻahu communities that include Mililani Town, Mililani Mauka, Waipiʻo Gentry, Waipiʻo Acres, and Crestview. The meeting summaries show a place with a strong day-to-day civic rhythm: schools, parks, public safety, traffic, water, and neighborhood maintenance come up often, and residents are used to bringing detailed concerns to city, state, police, military, and water officials.

What's unique

One thing that stands out is how much local identity is tied to organized community action. Residents still refer back to Mililani’s 1986 All-America City recognition, which board members connected to community mobilization around pesticide contamination in the water supply and the later installation of filtration systems. The ongoing debate over replacing the All-America City sign shows that civic history still matters here, not just as nostalgia but as a marker of how residents see their community.

What residents are talking about

Traffic and street safety are recurring issues. Residents have pressed for stronger speeding enforcement on Mahinahou Street near a recreation center, park, and preschool, and for safety improvements near Kipapa Elementary after a crash on Kūhēlani Drive. The board has also discussed red-light cameras, raised crosswalks, malfunctioning signals, school-zone signage, expired vehicle registrations on neighborhood streets, and a high number of monthly motor vehicle collisions reported by HPD.

Profile drafted from Mililani-Waipio Neighborhood Board meeting summaries, last updated 6/27/2026.