Wainaku CDP, Hawaii Demographics & Population 2026
As of 2026, Wainaku CDP, Hawaii has a total population of 1,082, the 121st largest city in Hawaii, with a median household income of $72,188, which is 27% lower than the state average. The poverty rate is 7.1%.
Key Takeaways
- Housing affordability is a challenge — homes cost 7.4x the median household income.
Wainaku CDP Quick Facts
How Wainaku CDP Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 67 | National average: 60
Education
Educational Attainment (Adults 25+)
Wainaku CDP Rankings in Hawaii
Explore Hawaii Rankings
Cities Similar to Wainaku CDP
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Haliimaile CDP | 1,096 | $81,250 | $830,500 | 13.6% | 7.8% |
| Honalo CDP | 1,057 | $65,000 | $578,800 | 18.6% | 12.3% |
| Halaula CDP | 1,049 | $65,694 | $534,300 | 20.8% | 7.0% |
| Laupahoehoe CDP | 995 | $66,071 | $583,300 | 26.3% | 26.4% |
| Discovery Harbour CDP | 1,198 | $64,286 | $431,700 | 29.3% | 13.8% |
Population Overview
Wainaku CDP is a small community located in Hawaii. The total population is 1,082. It ranks as the 121st most populous out of 163 cities and towns in Hawaii.
Age Demographics
The median age in Wainaku CDP is 43.4 years. This is 7% higher than the state median of 40.6 years.
Economy, Income & Housing
The median household income in Wainaku CDP is $72,188. This is 27% lower than the state median of $98,317. Compared to the national median of $78,538, household income here is 8% lower. The poverty rate stands at 7.1%. This is 29% lower than the state poverty rate of 10.0%. The unemployment rate is 4.4%. This is 12% lower than the state rate of 5.0%. The median home value is $532,400. Housing costs are 34% lower than the state median of $808,200. The home-value-to-income ratio of 7.4x suggests that housing affordability is a significant concern for many residents. 73.6% of occupied housing units are owner-occupied. This homeownership rate is 18% higher than the state average of 62.5%.
Race & Ethnicity
Wainaku CDP is a highly diverse community where no single racial or ethnic group constitutes a majority of the population. White (non-Hispanic) residents account for 22.2%.
Education
29.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 18% lower than the state rate of 35.5%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 88.9%.
Data Sources & Methodology
All demographic data for Wainaku CDP, Hawaii is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Hawaii state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 163 Census-designated places in Hawaii. For official data, visit data.census.gov.
Free data download: Get all Hawaii city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Wainaku CDP, Hawaii?
Wainaku CDP, Hawaii has a population of 1,082 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Wainaku CDP, HI?
The median household income in Wainaku CDP is $72,188, which is 8% lower the national median of $78,538.
What is the poverty rate in Wainaku CDP, HI?
The poverty rate in Wainaku CDP is 7.1%. This means approximately 77 residents live below the federal poverty line.
What is the racial makeup of Wainaku CDP, Hawaii?
Wainaku CDP's population is 22.2% White, 1.4% Black, 6.8% Hispanic/Latino, and 26.6% Asian.
What is the median home value in Wainaku CDP, HI?
The median home value in Wainaku CDP is $532,400. The home-value-to-income ratio is 7.4x.
How educated is Wainaku CDP, Hawaii?
29.0% of adults (25+) in Wainaku CDP hold a bachelor's degree or higher, and 9.8% hold a graduate or professional degree.