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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

Total population
28,608
−3%since 1990
from 29,359 in 1990
1990 – 2024
Median age
36.2
+16%since 1990
from 31.2 in 1990
US average: 35.2
Population, 1990 – 2024
27K28K28K29K30K1990201020202024Mililani
202428K
1990201020202024
Age distribution, 2000
Under 55.8%(1,664)
US avg: 6.8%
5 to 97.4%(2,127)
US avg: 7.3%
10 to 148.7%(2,483)
US avg: 7.3%
15 to 198%(2,285)
US avg: 7.2%
20 to 246.4%(1,840)
US avg: 6.7%
25 to 3411.9%(3,405)
US avg: 14.2%
35 to 4416.5%(4,726)
US avg: 16%
45 to 5418.6%(5,320)
US avg: 13.4%
55 to 649.5%(2,714)
US avg: 8.6%
65 to 744.6%(1,317)
US avg: 6.5%
75 to 842.1%(606)
US avg: 4.4%
85 and over0.4%(121)
US avg: 1.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

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

Housing

Median home value
$261,200
−30%inflation adjusted, since 1990
from $284,900 in 1990
US average: $120,530
1990 – 2024
Median gross rent
$1,174
−11%inflation adjusted, since 1990
from $1,001 in 1990
US average: $602
Owner-occupied
75.9%
−1.8 ptssince 1990
from 77.7% in 1990
24.1% rent
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)
2000
White, non-Hispanic19.2%(5,483)
Black2.9%(832)
Hispanic / Latino7.8%(2,222)
Asian46%(13,149)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Puerto Rican4.2%(1,172)
Mexican4%(1,105)
Spaniard1%(289)
Venezuelan0.3%(88)
Colombian0.2%(49)
Cuban0.2%(42)
Paraguayan0.1%(37)
Honduran0%(10)
+ 1 more hispanic origin group with data
Asian origin
Japanese22.7%(6,285)
Filipino10.7%(2,968)
Chinese4.1%(1,124)
Korean1.4%(398)
Okinawan0.8%(217)
Thai0.2%(55)
Asian Indian0.2%(53)
Vietnamese0.1%(34)
Taiwanese0.1%(24)
Pacific Islander origin
Native Hawaiian21.8%(6,020)
Samoan2.6%(721)
Tongan0.9%(236)
Chamorro0.5%(145)
Chuukese0.3%(73)
Marshallese0.2%(56)
Ancestry
German4.4%(1,229)
English4.2%(1,173)
Irish3.8%(1,038)
Portuguese3.1%(870)
American1%(290)
Italian1%(273)
Dutch0.7%(180)
Polish0.6%(156)
French0.5%(141)
Scotch-Irish0.5%(128)
Scottish0.4%(123)
Swedish0.4%(111)
+ 21 more ancestry groups with data
Welsh0.4%(108)
Norwegian0.4%(105)
Arab0.3%(73)
Lebanese0.2%(64)
Greek0.2%(58)
West Indian0.1%(41)
Russian0.1%(40)
Hungarian0.1%(37)
Jamaican0.1%(34)
British0.1%(26)
Finnish0.1%(26)
Australian0.1%(25)
Ghanaian0.1%(17)
Austrian0.1%(16)
Czech0%(11)
Slovak0%(7)
RANKED:Largest Japanese population · Largest Native Hawaiian population · Largest Filipino population · Largest German population · Largest English population
Section 05

Education

Bachelor's degree or higher
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%
Graduate degree
9.8%
Unchangedsince 1990
from 9.8% in 1990
US average: 8.8%
Section 06

Commute & transportation

Average commute
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.

Marital status
Men 15+
Never married29.3%(3,249)
Married63.4%(7,030)
Widowed1.3%(144)
Divorced6%(660)
Women 15+
Never married24%(2,677)
Married61.9%(6,910)
Widowed4.8%(538)
Divorced9.3%(1,033)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Drill deeper

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Compare Mililani to nearby cities

MILILANI VS
Mililani Mauka
Income$138,942+90%
Home value$988,100+278%
Population21,278−23%
SEE FULL COMPARISON →
MILILANI VS
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Income$109,877+50%
Home value$749,500+187%
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MILILANI VS
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Income$135,361+85%
Home value$862,400+230%
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MILILANI VS
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Income$87,143+19%
Home value$806,200+209%
Population17,996−35%
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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

How we source and harmonize this data →