Wainaku Flag

Wainaku

County:
Hawaii County
County Seat:
No
Area (mi²):
1.321
State:
Hawaii

Wainaku is a CDP located in Hawaii County, Hawaii. Wainaku has a 2025 population of 973. Wainaku is currently declining at a rate of -1.72% annually and its population has decreased by -8.72% since the most recent census, which recorded a population of 1,066 in 2020.

The average household income in Wainaku is $94,400 with a poverty rate of 7.12%. The median age in Wainaku is 43.4 years: 44.4 years for males, and 38.7 years for females.

973
Total Population
737
Density (mi²)
-17 -1.72%
Growth

Wainaku Population

Wainaku Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Wainaku includes 27.17% Asian, 23.29% White, 3.05% Black or African American, and smaller percentages for Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

Two or more races (45.2%)

Asian (27.2%)

White (23.3%)

Black or African American (3.0%)

Native Hawaiian or Pacific Islander (1.0%)

Other race (0.3%)

Race
Population
Percentage (of total)
Two or more races48945.19%
Asian29427.17%
White25223.29%
Black or African American333.05%
Native Hawaiian or Pacific Islander111.02%
Other race30.28%

Wainaku Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Wainaku's average per capita income is $41,071. Household income levels show a median of $72,188. The poverty rate stands at 7.12%.

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$87,917-
Families$79,750$112,105
Households$72,188$94,400
Non Families$40,577$52,384

$41,071

Average Income

$72,188

Median Household Income

7.12%

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)