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Mililani Town CDP, HI

ZIP 96789 — People & Community

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Upper Middle ClassLarge CommunityLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 96789

96789 has a population of 54,608 with a median age of 42.0 yrs (51.4% male).

Race & Ethnicity
White
12.0%-80% vs US avg
x
Black
1.9%-85% vs US avg
x
Asian
49.0%+730% vs US avg
x
Hispanic
10.4%-44% vs US avg
x
Other / Two+
26.7%
x
Age Groups
0–17
21.2%-4% vs US avg
x
18–64
59.8%-3% vs US avg
x
65+
19.0%+16% vs US avg
x
Education
Less than HS
3.8%-66% vs US avg
x
High school
20.1%-23% vs US avg
x
Some college
33.1%+15% vs US avg
x
Bachelor's+
43.0%+28% vs US avg
x
Marital Status
Married
59.6%+24% vs US avg
x
Never married
28.3%-16% vs US avg
x
Divorced
7.4%-28% vs US avg
x
Widowed / Separated
4.8%
x
Diversity Index
66/100

Higher = more diverse (Simpson index from race/ethnicity)

Social & household profile

Poverty, nativity, veterans, disability, family structure, and births (ACS).

Poverty Rate
3.5%-69% vs US avg
x
Foreign Born
16.4%+18% vs US avg
x
Veterans
11.7%+95% vs US avg
x
Disability
11.0%-18% vs US avg
x
Single Parent
5.9%-27% vs US avg
x
Recent Births
56.1%+867% vs US avg
x
Top ancestry
GermanEnglishIrish

Health & Community Indicators in 96789

Poverty Rate
3.5%-69% vs US avg
x
Veterans
11.7%+95% vs US avg
x
Foreign Born
16.4%+18% vs US avg
x
Single Parent
5.9%-27% vs US avg
x
Disability
11.0%-18% vs US avg
x
Uninsured
1.7%-78% vs US avg
x
SNAP Benefits
4.8%-59% vs US avg
x
Private School
0.4%-96% vs US avg
x
Recent Births
56.1%+867% vs US avg
x
Smartphone Only
0.1%-100% vs US avg
x

People & Community key statistics

Population statistics
Population
Population54,608
Median age42.0
Poverty rate3.5%
Demographics statistics
Demographics
White12.0%
Hispanic10.4%
Black1.9%
Asian49.0%
Foreign-born16.4%