Kilauea

County:: Kauai County
County Seat:: No
Area (mi²):: 4.97
State:: Hawaii

Kilauea is a CDP located in Kauai County, Hawaii. Kilauea has a 2025 population of 3,532. Kilauea is currently growing at a rate of 1.41% annually and its population has increased by 22.68% since the most recent census, which recorded a population of 2,879 in 2020.

The average household income in Kilauea is $118,256 with a poverty rate of 16.91%.The median age in Kilauea is 42.4 years: 41.7 years for males, and 45 years for females.

Demographics

The racial composition of Kilauea includes 54.54% White, 14.82% Asian, 6.96% Native Hawaiian or Pacific Islander, and smaller percentages for other race, Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,693	54.54%
Two or more races	645	20.78%
Asian	460	14.82%
Native Hawaiian or Pacific Islander	216	6.96%
Other race	61	1.97%
Black or African American	29	0.93%

Kilauea Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Kilauea's average per capita income is $49,948. Household income levels show a median of $86,382. The poverty rate stands at 16.91%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$94,286	-
Families	$86,500	$117,249
Households	$86,382	$118,256
Non Families	$51,471	$85,342

$49,948

Average Income

$86,382

Median Household Income

16.91%

Poverty Rate