Kilauea, Hawaii Population 2024

3,386

Kilauea is a city located in Kauai County Hawaii. Kilauea has a 2024 population of 3,386. Kilauea is currently declining at a rate of annually and its population has increased by 17.61% since the most recent census, which recorded a population of 2,879 in 2020.

The average household income in Kilauea is $118,893 with a poverty rate of 17.01%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Kilauea is 40.2 years, 39.3 years for males, and 40.8 years for females.

Kilauea Demographics

According to the most recent ACS, the racial composition of Kilauea was:

  • White: 59.36%
  • Asian: 20.14%
  • Two or more races: 18.34%
  • Other race: 1%
  • Black or African American: 0.59%
  • Native Hawaiian or Pacific Islander: 0.56%
  • Native American:
State
Hawaii
Land Area (mi²)
5.0 sq mi
Density (mi²)
681.30/sq mi
Growth Since 2020
17.61% (507)
The current population of Kilauea, Hawaii is 3,386 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 2,879.

Kilauea, Hawaii Population 2024

Population by Race

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Race
Population
Percentage (of total)
White2,01059.36%
Asian68220.14%
Two or more races62118.34%
Other race341%
Black or African American200.59%
Native Hawaiian or Pacific Islander190.56%
Native American
showing: 7 rows

White

Asian

Two or more races

Other race

Black or African American

Native Hawaiian or Pacific Islander

Native American

Kilauea Population by Race

Kilauea Population Pyramid 2024

Kilauea Median Age

40.2

Total

39.3

Male

40.8

Female

Kilauea Adults

There are 2,614 adults, (738 of whom are seniors) in Kilauea.

Kilauea Age Dependency

80.5

Age Dependency Ratio

39.3

Old Age Dependency Ratio

41.2

Child Dependency Ratio

Kilauea Sex Ratio

Female1,79553.01%
Male1,59146.99%

Kilauea Population by Age

Kilauea Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All9863.4380.319.7
Married4594.4191.38.7
Non Family2471.557.942.1
Female2453.3779.620.4
Male354.81000
showing: 5 rows

3.47

Average Family Size

3.43

Average Household Size

80.3%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Kilauea Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Kilauea Educational Attainment by Sex (over 25)

Kilauea Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among black people with a rate of 100%.

The highest rate of bachelors degrees is among black people with a rate of 100%.

Kilauea Educational Attainment by Race

All

Male

Female

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$38,750

Average Earnings

$41,205

Average Male

$35,865

Average Female

Kilauea Earnings by Educational Attainment

Kilauea Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Kilauea Language

81.03% of Kilauea residents speak only English, while 18.97% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 13.18% of the population.

Kilauea Language

Kilauea Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White1,97331716.07%
Multiple62114523.35%
Asian68210114.81%
Islander191368.42%
Hispanic20383.94%
showing: 5 rows

17.01%

Overall Poverty Rate

16.84%

Male Poverty Rate

17.16%

Female Poverty Rate

Poverty in Kilauea

The race most likely to be in poverty in Kilauea is Islander, with 68.42% below the poverty level.

The race least likely to be in poverty in Kilauea is Hispanic, with 3.94% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.25%. Among those working part-time, it was 11.03%, and for those that did not work, the poverty rate was 39.42%.

Kilauea Poverty

rate

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Rate
Poverty
High School16.72%
Some College16.4%
Less Than 9th Grade11.02%
Bachelors or Greater10.61%
showing: 4 rows

Kilauea Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed23.21%
Female Employed6.59%
Male Employed2.56%
Female Unemployed
showing: 4 rows

Kilauea Poverty Rate by Employment Status and Sex

Kilauea Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Kilauea Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

41.8%

Overall Marriage Rate

45.5%

Male Marriage Rate

38.2%

Female Marriage Rate

Kilauea Married by Age and Sex

male

female

Kilauea Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is Over 65.

Kilauea Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Kilauea Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

127

Number of Veterans

127

Male Veterans

Female Veterans

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Kilauea Veterans by War

count

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Kilauea Veterans by Age

count

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Kilauea Veterans by Race

Kilauea Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

9.45%

Veteran Poverty Rate

19.69%

Veteran Disability Rate

Kilauea Veterans by Education

LaborForceParticipation

65.3%

Labor Force Participation

62.2%

Employment Rate

4.1%

Unemployment Rate

Kilauea Employment by Age

LaborForceParticipation

Kilauea Employment by Race

LaborForceParticipation

Kilauea Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

33.43%

Born in Kilauea

85.06%

Native Born

14.94%

Foreign Born

7.94%

Non Citizen

7%

Naturalized

Place of Birth

85.06% of Kilauea residents were born in the United States, with 33.43% having been born in Hawaii. 7.94% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Kilauea Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20243,386
20233,386
20223,386371.1%
20213,34947016.33%
20202,8791937.19%
20192,6861074.15%
20182,57931814.06%
20172,261-383-14.49%
20162,644-564-17.58%
20153,208-233-6.77%
20143,4411775.42%
20133,264-473-12.66%
20123,7373058.89%
20113,43262922.44%
20102,803
showing: 15 rows

Kilauea Population by Year