Kapaa Flag

Kapaa

County:
Kauai County
County Seat:
No
Area (mi²):
10.032
State:
Hawaii

Kapaa is a CDP located in Kauai County, Hawaii. Kapaa has a 2026 population of 10,929. Kapaa is currently growing at a rate of 0.13% 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 Kapaa is $89,477 with a poverty rate of 7.49%. The median age in Kapaa is 48.4 years: 46.1 years for males, and 50.5 years for females. For every 100 females there are 103.8 males.

10.9K
Total Population
1,089
Density (mi²)
14 0.13%
Growth

Kapaa Population

Kapaa Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202610,929140.13%
202510,915150.14%
20009,4721,32316.24%
19908,1493,68282.43%
19804,46767317.74%
19703,79435510.32%
19603,4392628.25%
19503,17734912.34%
19402,828100.35%
19302,81800%

Median Age

Overall: 48.4 years
Female: 50.5 years
Male: 46.1 years

Kapaa Adults

There are 9,240 adults, (2,640 of whom are seniors) in Kapaa.

Sex Ratio

Female: 5,443 (49.1%)
Male: 5,651 (50.9%)

Demographics

The racial composition of Kapaa includes 34.37% Asian, 28.78% White, 6.89% Native Hawaiian or Pacific Islander, and smaller percentages for other race, Black or African American, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
Asian3,81334.37%
White3,19328.78%
Two or more races3,03527.36%
Native Hawaiian or Pacific Islander7646.89%
Other race1661.5%
Black or African American1161.05%
Native American70.06%
Race
Population ↓
Percentage (of total)
Two or more races6165.55%
Native Hawaiian or Pacific Islander1301.17%
White1241.12%
Other race430.39%
Asian190.17%
Native American70.06%
Race
Population ↓
Percentage (of total)
Asian3,79434.2%
White3,06927.66%
Two or more races2,41921.8%
Native Hawaiian or Pacific Islander6345.71%
Other race1231.11%
Black or African American1161.05%

Kapaa Marital Status

Economics and Income Statistics

Kapaa 's average per capita income is $48,883. Household income levels show a median of $89,477. The poverty rate stands at 7.49%.

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$129,605-
Families$110,727$128,927
Households$89,477$113,288
Non Families$51,304$70,726

$48,883

Average Income

$89,477

Median Household Income

7.49%

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)