Kailua Flag

Kailua

County:
Honolulu County
County Seat:
No
Area (mi²):
13.797
State:
Hawaii

Kailua is a CDP located in Honolulu County, Hawaii. Kailua has a 2025 population of 23,818 . Kailua is currently growing at a rate of 3.43% annually and its population has increased by 3.68% since the most recent census, which recorded a population of 22,972 in 2020.

The average household income in Kailua is $127,787 with a poverty rate of 13.4%. The median age in Kailua is 42.2 years: 41.1 years for males, and 44.1 years for females. For every 100 females there are 101.8 males.

23.8K
Total Population
1,726
Density (mi²)
790 3.43%
Growth

Kailua Population

Kailua Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Kailua includes 42.23% White, 18.03% Asian, 14.35% Native Hawaiian or Pacific Islander, and smaller percentages for other race, Black or African American, Native American and multiracial populations.

Population by Race

White (42.23%)

Two or more races (22.88%)

Asian (18.03%)

Native Hawaiian or Pacific Islander (14.35%)

Other race (2.26%)

Black or African American (0.2%)

Native American (0.05%)

Race
Population
Percentage (of total)
White9,22842.23%
Two or more races4,99922.88%
Asian3,94018.03%
Native Hawaiian or Pacific Islander3,13614.35%
Other race4932.26%
Black or African American430.2%
Native American120.05%

Kailua Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Kailua's average per capita income is $44,785. Household income levels show a median of $86,743. The poverty rate stands at 13.4%.

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$100,368-
Families$87,784$121,771
Households$86,743$127,787
Non Families$65,750$117,181

$44,785

Average Income

$86,743

Median Household Income

13.4%

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)