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CITY · 2000 CENSUS

Mililani

Hawaii · 28,608 residents · 4.009 sq mi
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The short version

Mililani is significantly wealthier than the US average, with a median household income of $73,067. Population has held roughly steady since 1990. Median home value is $261,200. Poverty is rare here, at 3.2% of residents. Households here earn about 47% more than the Hawaii median.

At a glance
Wealthier
above the US median
US median: $42,589
Mid-age
median age 36.2
US median: 35.2
More educated
32% hold a bachelor's degree
US average: 24%
More affordable
home values down 30%, inflation adjusted
US median home: $120,530
Section 01

Population & growth

28,608
−3%since 1990
from 29,359 in 1990
1990 – 2024
7,136 / sq mi
−3%since 1990
from 7,323 / sq mi in 1990
US average: 242
36.2
+16%since 1990
from 31.2 in 1990
US average: 35.2
Population, 19902024
27K28K28K29K30K1990201020202024Mililani
202428K
1990201020202024
Section 02

Income & economy

$73,067
Unchangedinflation adjusted, since 1990
from $55,337 in 1990
US average: $42,589
1990 – 2024
$24,427
+36%since 1990
from $17,898 in 1990
US average: $21,522
3.2%
+1.5 ptssince 1990
from 1.7% in 1990
US average: 12.4%
Section 03

Housing

$261,200
−30%inflation adjusted, since 1990
from $284,900 in 1990
US average: $120,530
1990 – 2024
$1,174
−11%inflation adjusted, since 1990
from $1,001 in 1990
US average: $602
75.9%
−1.8 ptssince 1990
from 77.7% in 1990
24.1% rent
3.6
−31%since 1990
from 5.1 in 1990
1990 – 2024
RELATED:See current rent listings in Mililani on RentDataNow
Section 04

Race & ethnicity

1990
White, non-Hispanic34.2%(10,033)
Black2.8%(812)
Hispanic / Latino5.4%(1,596)
Asian61.2%(17,965)
Diversity Score69.3%(20,348)
2000
White, non-Hispanic19.2%(5,483)
Black2.9%(832)
Hispanic / Latino7.8%(2,222)
Asian46%(13,149)
Diversity Score69.6%(19,899)
70
Unchangedsince 1990
from 69 in 1990
1990 – 2024
Section 05

Education

31.8%
−1.1 ptssince 1990
from 33.0% in 1990
US average: 24.4%
High school or higher
94.3%
+1.7 ptssince 1990
from 92.5% in 1990
US average: 80.3%
9.8%
Unchangedsince 1990
from 9.8% in 1990
US average: 8.8%
Section 06

Commute & transportation

22.3 min
−18%since 1990
from 27.1 min in 1990
US average: 17.6
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

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Frequently asked

How many people live in Mililani, Hawaii?

Mililani, Hawaii has about 28,608 residents according to the 2000 Census.

What is the median household income in Mililani, Hawaii?

The typical household in Mililani, Hawaii earns about $73,067 a year. Half of households make more than that, and half make less.

Is Mililani, Hawaii expensive?

In Mililani, Hawaii, the median home is worth about $261,200, and the typical rent is about $1,174 a month.

How educated are people in Mililani, Hawaii?

About 31.8% of adults age 25 and over in Mililani, Hawaii hold a bachelor's degree or higher.

What is the poverty rate in Mililani, Hawaii?

About 3.2% of people in Mililani, Hawaii live below the federal poverty line.

Has Mililani, Hawaii grown since 1990?

Yes, Mililani, Hawaii has shrunk since 1990. The population has lost about 751 residents, a change of about -3 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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