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 2026 population of 3,173. Kilauea is currently growing at a rate of 0.73% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Kilauea is $91,984 with a poverty rate of 18.5%. The median age in Kilauea is 42.2 years: 41.4 years for males, and 45.9 years for females. For every 100 females there are 103.9 males.

3.2K
Total Population
638
Density (mi²)
23 0.73%
Growth

Kilauea Population

Kilauea Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20263,173230.73%
20253,150230.74%

Median Age

Overall: 42.2 years
Female: 45.9 years
Male: 41.4 years

Kilauea Adults

There are 2,443 adults, (611 of whom are seniors) in Kilauea.

Sex Ratio

Female: 1,543 (49%)
Male: 1,603 (51%)

Demographics

The racial composition of Kilauea includes 50.7% White, 15.13% Asian, 6.83% 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)
White1,59550.7%
Two or more races75724.06%
Asian47615.13%
Native Hawaiian or Pacific Islander2156.83%
Other race922.92%
Black or African American110.35%
Race
Population ↓
Percentage (of total)
Two or more races1133.59%
Other race782.48%
White571.81%
Race
Population ↓
Percentage (of total)
White1,53848.89%
Two or more races64420.47%
Asian47615.13%
Native Hawaiian or Pacific Islander2156.83%
Other race140.45%
Black or African American110.35%

Kilauea Marital Status

Economics and Income Statistics

Kilauea 's average per capita income is $55,625. Household income levels show a median of $91,984. The poverty rate stands at 18.5%.

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$131,394-
Families$105,966$133,210
Households$91,984$134,463
Non Families$52,500$102,551

$55,625

Average Income

$91,984

Median Household Income

18.5%

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)