Kamaili, Hawaii Demographics & Population 2026
During the 2020–2024 ACS period, Kamaili, Hawaii had a total population of 221, the 155th largest community in Hawaii. The poverty rate is 64.7%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- More than 1 in 4 residents live below the poverty line (64.7%), well above the national average of 12.4%.
Kamaili Quick Facts
How Kamaili Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 152 | 221 | +45.4% |
How Kamaili Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 76 | National average: 61
Education
Educational Attainment (Adults 25+)
Kamaili Rankings in Hawaii
Explore Hawaii Rankings
Other Cities in Hawaii County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Hilo | 50,404 | $81,779 | 14.5% | $483,000 |
| Kailua (Hawaii County) | 21,818 | $88,211 | 14.3% | $667,400 |
| Hawaiian Paradise Park | 13,203 | $88,348 | 10.4% | $457,100 |
| Kaiminani | 11,465 | $110,560 | 9.8% | $772,800 |
| Waimea (Hawaii County) | 9,286 | $100,198 | 12.3% | $677,400 |
| Waikoloa Village | 7,543 | $81,703 | 12.3% | $802,600 |
| Kahaluu-Keauhou | 5,150 | $96,212 | 8.6% | $886,900 |
| Hawaiian Ocean View | 4,431 | $45,043 | 25.4% | $318,200 |
| Ainaloa | 4,094 | $58,918 | 26.7% | $228,300 |
| Hawaiian Beaches | 3,947 | $29,295 | 40.4% | $272,700 |
Cities Similar to Kamaili
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Kalihiwai | 219 | $127,813 | $2,000,000+ | 38.6% | 6.9% |
| Maalaea | 210 | $72,500 | $666,700 | 53.1% | 14.8% |
| Tiki Gardens | 245 | $42,500 | $326,800 | 22.2% | 33.5% |
| Puako | 259 | $122,813 | $1,267,900 | 53.7% | 11.6% |
| Hanalei | 272 | $123,750 | $2,000,000+ | 59.5% | 0.7% |
A note before these figures: with a population of 221, Kamaili's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Kamaili is a small community located in Hawaii, within Hawaii County. The total population is 221. It ranks as the 155th most populous out of 163 Census-designated places in Hawaii.
Age Demographics
The median age in Kamaili is 54.5 years. This is 33% higher than the state median of 40.9 years. Only 10.0% of residents are under 18, indicating fewer families with children.
Economy, Income & Housing
The poverty rate stands at 64.7%. This is 545% higher than the state poverty rate of 10.0%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 3.8%. This is 23% lower than the state rate of 4.9%. 90.6% of occupied housing units are owner-occupied. This homeownership rate is 44% higher than the state average of 63.0%.
Race & Ethnicity
The largest racial or ethnic group in Kamaili is White (non-Hispanic), making up 83.3% of the population. Hispanic or Latino residents account for 1.8%. The White (non-Hispanic) population is significantly higher than the state average (83.3% vs 20.9%). The Hispanic or Latino population (1.8%) is well below the state average of 9.9%.
Education
46.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 29% higher than the state rate of 36.1%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 99.0%. Notably, 17.1% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Kamaili, Hawaii is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. 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. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Kamaili, Hawaii?
Kamaili, Hawaii has a population of 221 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Kamaili, HI?
The Census Bureau does not publish a reliable median household income estimate for Kamaili — the community is too small for the ACS sample. The national median is $80,734.
What is the poverty rate in Kamaili, HI?
The poverty rate in Kamaili is 64.7%. This means approximately 143 residents live below the federal poverty line.
What is the racial makeup of Kamaili, Hawaii?
Kamaili's population is 83.3% White, 0.0% Black, 1.8% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Kamaili, HI?
The Census Bureau does not publish a reliable median home value estimate for Kamaili — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Kamaili, Hawaii?
46.7% of adults (25+) in Kamaili hold a bachelor's degree or higher, and 17.1% hold a graduate or professional degree.