Kilauea Flag

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. For every 100 females there are 109.3 males.

3.5K
Total Population
711
Density (mi²)
49 1.41%
Growth

Kilauea Population

Kilauea Population

Data after 2023 is projected based on recent change

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

White (54.54%)

Two or more races (20.78%)

Asian (14.82%)

Native Hawaiian or Pacific Islander (6.96%)

Other race (1.97%)

Black or African American (0.93%)

Race
Population
Percentage (of total)
White1,69354.54%
Two or more races64520.78%
Asian46014.82%
Native Hawaiian or Pacific Islander2166.96%
Other race611.97%
Black or African American290.93%

Kilauea Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

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

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)