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CITY · 2020 ACS

Kailua CDP (Hawaii County)

Hawaii · 19,713 residents · 13.8 sq mi
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The short version

With 19,713 people, Kailua CDP (Hawaii County) is a city in Hawaii. Since 2000 the city has more than doubled, up 9,843 people. Home values have more than doubled since 2000, reaching $497,700. At a median age of 43.7, this is an older place than the country as a whole. 23% of residents were born outside the United States. The average commute runs 21 minutes.

At a glance
Wealthier
above the US median
US median: $66,278
Older
median age 43.7
US median: 38.8
Average education
30% hold a bachelor's degree
US average: 33%
Less affordable
home values up 74%, inflation adjusted
US median home: $265,253
Section 01

Population & growth

Total population
19,713
+100%since 2000
from 9,870 in 2000
1990 – 2024
Median age
43.7
+23%since 2000
from 35.5 in 2000
US average: 38.8
Land area
13.8 sq mi
Population, 1990 – 2024
8K12K16K19K23K19902000201020202024Kailua CDP (Hawaii County)
202422K
1990201020202024
Age distribution, 2020
Under 55.4%(1,069)
US avg: 5.6%
5 to 95.8%(1,151)
US avg: 6.1%
10 to 146.1%(1,209)
US avg: 6.5%
15 to 195.4%(1,056)
US avg: 6.6%
20 to 245%(982)
US avg: 6.7%
25 to 3411.2%(2,215)
US avg: 13.5%
35 to 4412.4%(2,438)
US avg: 12.7%
45 to 5412.3%(2,420)
US avg: 12.3%
55 to 6414.8%(2,918)
US avg: 13.1%
65 to 7414.1%(2,786)
US avg: 10%
75 to 845.4%(1,070)
US avg: 4.9%
85 and over2%(399)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

Median household income
$76,771
+25%inflation adjusted, since 2000
from $40,874 in 2000
US average: $66,278
1990 – 2024
Per capita income
$36,319
+76%since 2000
from $20,624 in 2000
US average: $35,364
Households earning $100K+
51.2%
+13.2 ptssince 2009
from 38.0% in 2009
US average: 43.9%
Poverty rate
8.0%
−2.8 ptssince 2000
from 10.8% in 2000
US average: 12.8%
Workforce by industry, 2020
Information15.2%
US avg: 11.1%
Other services8.5%
US avg: 6.6%
Wholesale trade7.6%
US avg: 6.7%
Finance & insurance4.5%
US avg: 5.5%
Professional, scientific, technical3.9%
US avg: 4.7%
Arts, entertainment, food3.4%
US avg: 2%
Agriculture, forestry, fishing1.8%
US avg: 1.7%
Construction1.8%
US avg: 1.2%
Transportation & warehousing1.7%
US avg: 2.5%
Retail trade1.6%
US avg: 10%
Public administration1.4%
US avg: 4.7%
Education & health services0.5%
US avg: 0.8%
Manufacturing0%
US avg: 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

Median home value
$497,700
+74%inflation adjusted, since 2000
from $190,000 in 2000
US average: $265,253
1990 – 2024
Median gross rent
$1,467
+42%inflation adjusted, since 2000
from $686 in 2000
US average: $1,124
Owner-occupied
57.5%
+6.2 ptssince 2000
from 51.3% in 2000
42.5% rent
Persons per household
2.92 people
+5%since 2009
from 2.78 people in 2009
US average: 2.61
Afford Score
6.5
−21%since 2009
from 8.2 in 2009
2009 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04

Race & ethnicity

2000
White, non-Hispanic36.4%(3,596)
Black0.5%(45)
Hispanic / Latino10.2%(1,007)
Asian17.4%(1,720)
Other0%
2020
White, non-Hispanic39.2%(7,722)
Black0.7%(132)
Hispanic / Latino9.9%(1,960)
Asian17.2%(3,382)
Other27.6%(5,435)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican7.4%(1,693)
Puerto Rican2.3%(517)
Guatemalan0.9%(202)
Spaniard0.5%(108)
Peruvian0.2%(45)
Venezuelan0.1%(17)
Dominican0.1%(16)
Colombian0.1%(12)
Asian origin
Filipino10.8%(2,476)
Japanese4.4%(1,013)
Chinese1.6%(364)
Korean1.5%(337)
Thai1.2%(270)
Asian Indian0.8%(180)
Vietnamese0.2%(56)
Taiwanese0.1%(17)
Burmese0.1%(17)
Pacific Islander origin
Native Hawaiian17.8%(4,082)
Marshallese1.9%(439)
Samoan1.6%(366)
Tongan0.6%(134)
Chamorro0.1%(12)
Ancestry
German6.9%(1,580)
Irish5.4%(1,246)
English4%(929)
Italian3.3%(749)
American2.5%(571)
Portuguese2.3%(530)
Scottish1.5%(339)
French1.2%(286)
Danish0.8%(187)
Scotch-Irish0.8%(187)
Swedish0.8%(177)
Russian0.6%(141)
+ 27 more ancestry groups with data
Dutch0.5%(121)
Austrian0.5%(117)
British0.5%(114)
Polish0.5%(111)
Norwegian0.4%(101)
Ukrainian0.4%(94)
Czech0.4%(90)
Finnish0.3%(71)
Welsh0.3%(70)
Brazilian0.2%(51)
Somali0.2%(51)
Greek0.2%(47)
Syrian0.2%(46)
Lebanese0.2%(45)
Hungarian0.2%(44)
Armenian0.2%(41)
Swiss0.2%(39)
West Indian0.2%(35)
Haitian0.1%(34)
Canadian0.1%(32)
Slovak0.1%(30)
Latvian0.1%(19)
Croatian0.1%(18)
Iranian0.1%(16)
Section 05

Education

Bachelor's degree or higher
30.4%
+10.7 ptssince 2000
from 19.8% in 2000
US average: 32.9%
High school or higher
91.0%
+6.5 ptssince 2000
from 84.5% in 2000
US average: 88.5%
Graduate degree
11.6%
+5.0 ptssince 2000
from 6.6% in 2000
US average: 12.7%
Section 06

Commute & transportation

Average commute
20.6 min
+63%since 2000
from 12.6 min in 2000
US average: 26.9
Drive alone to work
67.3%
−1.0 ptssince 2009
from 68.3% in 2009
US average: 75.1%
No vehicle available
5.1%
−1.6 ptssince 2009
from 6.6% in 2009
US average: 8.4%
Section 07

Work & employment

Unemployment rate
3.7%
−5.0 ptssince 2011
from 8.7% in 2011
US average: 5.4%
Labor force participation
65.0%
−3.4 ptssince 2011
from 68.3% in 2011
US average: 63.4%
Women 20-64 in the labor force
74.8%
US average: 73.3%
Management & professional
29.8%
+9.3 ptssince 2009
from 20.5% in 2009
US average: 39.3%
Section 08

People & community

Male
51.2%
+0.8 ptssince 2009
from 50.4% in 2009
Female
48.8%
−0.8 ptssince 2009
from 49.6% in 2009
Foreign born
23.3%
+6.4 ptssince 2009
from 16.9% in 2009
US average: 13.5%
Uninsured
6.5%
−2.0 ptssince 2013
from 8.5% in 2013
US average: 8.8%
Computer in household
93.5%
US average: 91.9%
Same house as last year
83.3%
US average: 86.2%
Marital status (2024)
Men 15+
Never married35.2%(3,070)
Married52.8%(4,600)
Widowed3.7%(321)
Divorced8.3%(721)
Women 15+
Never married29.4%(2,679)
Married51.7%(4,711)
Widowed4.9%(448)
Divorced13.9%(1,267)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

Uninsured
6.5%
−2.0 ptssince 2013
from 8.5% in 2013
US average: 8.8%
Employer-based
55.5%
US average: 55.4%
Direct-purchase
11.7%
US average: 13.7%
Medicare
18.4%
US average: 17.6%
Medicaid
22.4%
US average: 20.0%
VA health care
2.1%
US average: 2.3%
Any private
67.1%
US average: 68.1%
Any public
39.1%
US average: 35.2%

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, 2020
Gulf War (2001 or later)13.3%(182)
US avg: 20.6%
Gulf War (1990s)19.9%(273)
US avg: 21.4%
Vietnam era43.1%(590)
US avg: 35.2%
Korean War5.3%(73)
US avg: 7.6%
World War II0.2%(3)
US avg: 2.9%

Share of the 1,369 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
Drill deeper

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Head to head

Compare Kailua CDP (Hawaii County) to nearby cities

KAILUA CDP (HAWAII COUNTY) VS
Kaiminani
Income$110,560+44%
Home value$772,800+55%
Population11,465−47%
SEE FULL COMPARISON →
KAILUA CDP (HAWAII COUNTY) VS
Waimea CDP (Hawaii County)
Income$100,198+31%
Home value$677,400+36%
Population9,286−57%
SEE FULL COMPARISON →
KAILUA CDP (HAWAII COUNTY) VS
Hilo
Income$81,779+7%
Home value$483,000−3%
Population50,404+131%
SEE FULL COMPARISON →
KAILUA CDP (HAWAII COUNTY) VS
Hawaiian Paradise Park
Income$88,348+15%
Home value$457,100−8%
Population13,203−39%
SEE FULL COMPARISON →
Frequently asked

How many people live in Kailua CDP (Hawaii County), Hawaii?

Kailua CDP (Hawaii County), Hawaii has about 19,713 residents according to the 2020 American Community Survey.

What is the median household income in Kailua CDP (Hawaii County), Hawaii?

The typical household in Kailua CDP (Hawaii County), Hawaii earns about $76,771 a year. Half of households make more than that, and half make less.

Is Kailua CDP (Hawaii County), Hawaii expensive?

In Kailua CDP (Hawaii County), Hawaii, the median home is worth about $497,700, and the typical rent is about $1,467 a month.

How educated are people in Kailua CDP (Hawaii County), Hawaii?

About 30.4% of adults age 25 and over in Kailua CDP (Hawaii County), Hawaii hold a bachelor's degree or higher.

What is the poverty rate in Kailua CDP (Hawaii County), Hawaii?

About 8.0% of people in Kailua CDP (Hawaii County), Hawaii live below the federal poverty line.

Has Kailua CDP (Hawaii County), Hawaii grown since 1990?

Yes, Kailua CDP (Hawaii County), Hawaii has grown since 1990. The population has added about 10,489 residents, a change of about 114 percent over that period.

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

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