CensusEasy
CITY · 2000 CENSUS

Mililani

Hawaii · 28,608 residents · 4.01 sq mi
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The short version

With 28,608 people, Mililani is a city in Hawaii. The typical home is worth $261,200. Renters pay $1,174 a month at the median. Households here earn about 47% more than in Hawaii as a whole. The median household earns $73,067, about 72% above the national median. The poverty rate is 3.2%, under the national 12.4%.

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
36.2
+16%since 1990
from 31.2 in 1990
US average: 35.2
Land area
4.01 sq mi
Population, 19902024
27K28K28K29K30K19902000201020202024Mililani
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

$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
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)
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.

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
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

1.3%
−2.2 ptssince 2013
from 3.5% in 2013
US average: 8.4%
75.8%
−1.6 ptssince 2020
from 77.4% in 2020
US average: 54.8%
Direct-purchase
13.9%
+0.9 ptssince 2020
from 13.0% in 2020
US average: 13.8%
26.3%
+2.5 ptssince 2020
from 23.8% in 2020
US average: 18.4%
10.1%
−0.2 ptssince 2020
from 10.3% in 2020
US average: 20.9%
VA health care
3.7%
+0.1 ptssince 2020
from 3.6% in 2020
US average: 2.2%
Any private
87.3%
−0.7 ptssince 2020
from 88.0% in 2020
US average: 67.1%
Any public
36.1%
+2.7 ptssince 2020
from 33.4% in 2020
US average: 36.7%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2024
Gulf War (2001 or later)27%(762)
US avg: 26.4%
Gulf War (1990s)24.3%(688)
US avg: 24.3%
Vietnam era48.8%(1,378)
US avg: 33.1%
Korean War4.8%(137)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 2,826 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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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 →