Keaau

County:: Hawaii County
County Seat:: No
Area (mi²):: 6.273
State:: Hawaii

Keaau is a CDP located in Hawaii County, Hawaii. Keaau has a 2025 population of 1,049. Keaau is currently declining at a rate of -7.17% annually and its population has decreased by -18.05% since the most recent census, which recorded a population of 1,280 in 2020.

The average household income in Keaau is $88,738 with a poverty rate of 13.53%. The median age in Keaau is 43.9 years: 37.7 years for males, and 54.3 years for females.

Demographics

The racial composition of Keaau includes 43.06% Asian, 10.33% Native Hawaiian or Pacific Islander, 7.93% White, and smaller percentages for other race, Black or African American, Native American and multiracial populations.

Population by Race

Asian

Two or more races

Native Hawaiian or Pacific Islander

White

Other race

Black or African American

Native American

Race	Population	Percentage (of total)
Asian	521	43.06%
Two or more races	463	38.26%
Native Hawaiian or Pacific Islander	125	10.33%
White	96	7.93%
Other race	5	0.41%
Black or African American	0	0%
Native American	0	0%

Keaau Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Keaau's average per capita income is $47,702. Household income levels show a median of $64,688. The poverty rate stands at 13.53%.

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	$99,821	-
Families	$81,429	$101,365
Households	$64,688	$88,738
Non Families	$24,583	$66,659

$47,702

Average Income

$64,688

Median Household Income

13.53%

Poverty Rate