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CITY · 2010 ACS

Mililani

Hawaii · 27,629 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 $93,486. Population has declined 3% since 2000. Median home value has more than doubled since 2000, reaching $540,600. Poverty is rare here, at 2.8% of residents. Households here earn about 41% more than the Hawaii median.

At a glance
Wealthier
above the US median
US median: $52,703
Older
median age 40.3
US median: 37.2
More educated
34% hold a bachelor's degree
US average: 28%
Less affordable
home values up 63%, inflation adjusted
US median home: $225,659
Section 01

Population & growth

Total population
27,629
−3%since 2000
from 28,608 in 2000
1990 – 2024
Median age
40.3
+11%since 2000
from 36.2 in 2000
US average: 37.2
Population, 1990 – 2024
27K28K28K29K30K1990201020202024Mililani
202428K
1990201020202024
Age distribution, 2010
Under 55.7%(1,585)
US avg: 6.5%
5 to 95.6%(1,547)
US avg: 6.6%
10 to 146.2%(1,705)
US avg: 6.7%
15 to 196.7%(1,855)
US avg: 7.1%
20 to 246.8%(1,866)
US avg: 7%
25 to 3412.6%(3,471)
US avg: 13.3%
35 to 4411.9%(3,291)
US avg: 13.3%
45 to 5414.4%(3,989)
US avg: 14.6%
55 to 6416.7%(4,613)
US avg: 11.8%
65 to 748.5%(2,335)
US avg: 7%
75 to 843.7%(1,014)
US avg: 4.2%
85 and over1.3%(358)
US avg: 1.8%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

Median household income
$93,486
+1%inflation adjusted, since 2000
from $73,067 in 2000
US average: $52,703
1990 – 2024
Per capita income
$33,704
+38%since 2000
from $24,427 in 2000
US average: $27,286
Households earning $100K+
63.1%
+3.2 ptssince 2009
from 59.9% in 2009
US average: 33.3%
Poverty rate
2.8%
−0.4 ptssince 2000
from 3.2% in 2000
US average: 13.8%
Income inequality (Gini)
0.319
US average: 0.461
Workforce by industry, 2010
Information9.6%
US avg: 11.5%
Wholesale trade8.3%
US avg: 7.2%
Other services7.8%
US avg: 7%
Finance & insurance6.9%
US avg: 5.1%
Professional, scientific, technical6%
US avg: 4.2%
Public administration5.3%
US avg: 4.9%
Arts, entertainment, food3.9%
US avg: 2.4%
Transportation & warehousing3.6%
US avg: 3.1%
Retail trade3.1%
US avg: 10.9%
Education & health services0.9%
US avg: 0.9%
Agriculture, forestry, fishing0.5%
US avg: 1.9%
Construction0.5%
US avg: 1.4%
Manufacturing0%
US avg: 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

Median home value
$540,600
+63%inflation adjusted, since 2000
from $261,200 in 2000
US average: $225,659
1990 – 2024
Median gross rent
$1,799
+21%inflation adjusted, since 2000
from $1,174 in 2000
US average: $853
Owner-occupied
61.4%
−14.5 ptssince 2000
from 75.9% in 2000
21.1% rent
Vacancy rate
1.5%
−0.7 ptssince 2009
from 2.2% in 2009
US average: 12.1%
Owner cost-burdened
34.4%
−0.8 ptssince 2009
from 35.2% in 2009
US average: 30.9%
Renter cost-burdened
53.1%
−2.5 ptssince 2009
from 55.6% in 2009
US average: 46.8%
Afford Score
5.8
+2%since 2009
from 5.7 in 2009
2009 – 2024
Our index: median home value divided by median household income. Lower is more affordable.
RELATED:See current rent listings in Mililani on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic19.2%(5,483)
Black2.9%(832)
Hispanic / Latino7.8%(2,222)
Asian46%(13,149)
Other0%
2010
White, non-Hispanic15.6%(4,304)
Black1.9%(537)
Hispanic / Latino9.3%(2,559)
Asian44.9%(12,418)
Other30.1%(8,316)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Puerto Rican2.8%(816)
Mexican2.1%(621)
Spaniard0.8%(248)
Peruvian0.1%(41)
Colombian0%(10)
Ancestry
German5.5%(1,612)
Irish3.5%(1,047)
English3.3%(989)
French2.2%(653)
Portuguese2.2%(640)
Italian1.7%(497)
Scottish1%(293)
Dutch0.9%(270)
Polish0.9%(269)
Swedish0.6%(169)
Norwegian0.5%(144)
+ 18 more ancestry groups with data
American0.2%(67)
Turkish0.2%(62)
Hungarian0.2%(58)
Danish0.2%(52)
Greek0.2%(51)
Russian0.2%(51)
British0.2%(50)
Welsh0.1%(38)
Czech0.1%(35)
Canadian0.1%(30)
Finnish0.1%(24)
Ukrainian0.1%(18)
Swiss0.1%(17)
Belgian0%(13)
Ghanaian0%(13)
Austrian0%(12)
RANKED:Largest German population · Largest Irish population · Largest English population · Largest Puerto Rican population · Largest French population
Section 05

Education

Bachelor's degree or higher
34.2%
+2.4 ptssince 2000
from 31.8% in 2000
US average: 27.9%
High school or higher
94.9%
+0.6 ptssince 2000
from 94.3% in 2000
US average: 84.9%
Graduate degree
10.1%
+0.3 ptssince 2000
from 9.8% in 2000
US average: 10.2%
Section 06

Commute & transportation

Average commute
31.4 min
+41%since 2000
from 22.3 min in 2000
US average: 25.2
Drive alone to work
77.3%
−0.7 ptssince 2009
from 77.9% in 2009
US average: 76.2%
Carpooled to work
14.0%
+0.1 ptssince 2009
from 13.9% in 2009
US average: 10.4%
Public transit
3.5%
+0.8 ptssince 2009
from 2.8% in 2009
US average: 4.7%
Worked from home
2.9%
+0.5 ptssince 2009
from 2.4% in 2009
US average: 4.1%
Walked to work
1.3%
−0.5 ptssince 2009
from 1.8% in 2009
US average: 2.8%
Biked to work
0.3%
−0.2 ptssince 2009
from 0.4% in 2009
US average: 0.5%
No vehicle available
2.5%
Unchangedsince 2009
from 2.5% in 2009
US average: 8.7%
Section 07

Work & employment

Self-employed
14.8%
+1.0 ptssince 2009
from 13.8% in 2009
US average: 12.9%
Management & professional
39.7%
−27.1 ptssince 2009
from 66.7% in 2009
US average: 35.2%
Section 08

People & community

Male
49.6%
−0.9 ptssince 2009
from 50.5% in 2009
Female
50.4%
+0.9 ptssince 2009
from 49.5% in 2009
Foreign born
12.3%
+1.3 ptssince 2009
from 11.0% in 2009
US average: 12.8%
Veterans
14.9%
−33.5 ptssince 2009
from 48.5% in 2009
US average: 9.9%
Marital status (2024)
Men 15+
Never married31.2%(3,687)
Married58%(6,860)
Widowed2.5%(296)
Divorced8.3%(978)
Women 15+
Never married25.8%(2,945)
Married58.5%(6,661)
Widowed8.6%(984)
Divorced7%(803)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
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Compare Mililani to nearby cities

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Home value$988,100+83%
Population21,278−23%
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MILILANI VS
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Home value$749,500+39%
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MILILANI VS
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Income$135,361+45%
Home value$862,400+60%
Population13,555−51%
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MILILANI VS
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Income$87,143−7%
Home value$806,200+49%
Population17,996−35%
SEE FULL COMPARISON →
Frequently asked

How many people live in Mililani, Hawaii?

Mililani, Hawaii has about 27,629 residents according to the 2010 American Community Survey.

What is the median household income in Mililani, Hawaii?

The typical household in Mililani, Hawaii earns about $93,486 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 $540,600, and the typical rent is about $1,799 a month.

How educated are people in Mililani, Hawaii?

About 34.2% 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 2.8% 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 1,730 residents, a change of about -6 percent over that period.

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

How we source and harmonize this data →