Kaiminani, Hawaii Demographics & Population 2026
During the 2020–2024 ACS period, Kaiminani, Hawaii had a total population of 11,465, the 28th largest community in Hawaii, with a median household income of $110,560, which is 10% higher than the state average. The poverty rate is 9.8%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- One of the most racially diverse communities in Hawaii (diversity index: 72/100).
Kaiminani Quick Facts
How Kaiminani 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 | 11,542 | 11,465 | -0.7% |
| Median household income | $101,320 | $110,560 | +9.1% |
| Median home value | $761,300 | $772,800 | +1.5% |
How Kaiminani 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
This community is exceptionally diverse, with no single racial or ethnic group dominating the population.
State average: 76 | National average: 61
Education
Educational Attainment (Adults 25+)
Kaiminani 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 |
| 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 |
| Hawaiian Acres | 3,872 | $91,120 | 23.6% | $318,400 |
Cities Similar to Kaiminani
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Maili | 11,570 | $111,542 | $640,600 | 22.9% | 11.3% |
| Waipio | 10,870 | $109,877 | $749,500 | 29.3% | 5.7% |
| Waihee-Waiehu | 10,988 | $126,735 | $777,000 | 19.6% | 6.0% |
| Kapaa | 11,094 | $89,477 | $861,300 | 29.7% | 7.5% |
| Nanakuli | 12,383 | $86,597 | $488,600 | 10.8% | 18.2% |
Population Overview
Kaiminani is a small city located in Hawaii, within Hawaii County. The total population is 11,465. It ranks as the 28th most populous out of 163 Census-designated places in Hawaii.
Age Demographics
The median age in Kaiminani is 44.0 years. This is 8% higher than the state median of 40.9 years.
Economy, Income & Housing
The median household income in Kaiminani is $110,560. This is 10% higher than the state median of $100,389. It is also 37% higher than the national median of $80,734. The poverty rate stands at 9.8%. This is 2% lower than the state poverty rate of 10.0%. The unemployment rate is 3.8%. This is 23% lower than the state rate of 4.9%. The median home value is $772,800. Housing costs are 8% lower than the state median of $839,100. The home-value-to-income ratio of 7.0x suggests that housing affordability is a significant concern for many residents. 73.6% of occupied housing units are owner-occupied. This homeownership rate is 17% higher than the state average of 63.0%.
Race & Ethnicity
Kaiminani is a highly diverse community where no single racial or ethnic group constitutes a majority of the population. Asian residents account for 12.3%. The White (non-Hispanic) population is significantly higher than the state average (44.1% vs 20.9%). The Asian population (12.3%) is well below the state average of 36.4%.
Education
33.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 8% lower 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 97.1%.
Data Sources & Methodology
All demographic data for Kaiminani, 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 Kaiminani, Hawaii?
Kaiminani, Hawaii has a population of 11,465 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Kaiminani, HI?
The median household income in Kaiminani is $110,560, which is 37% higher than the national median of $80,734.
What is the poverty rate in Kaiminani, HI?
The poverty rate in Kaiminani is 9.8%. This means approximately 1,120 residents live below the federal poverty line.
What is the racial makeup of Kaiminani, Hawaii?
Kaiminani's population is 44.1% White, 1.5% Black, 5.4% Hispanic/Latino, and 12.3% Asian.
What is the median home value in Kaiminani, HI?
The median home value in Kaiminani is $772,800. The home-value-to-income ratio is 7.0x.
How educated is Kaiminani, Hawaii?
33.1% of adults (25+) in Kaiminani hold a bachelor's degree or higher, and 10.8% hold a graduate or professional degree.