Kaiminani, Hawaii Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Kaiminani, Hawaii is 11,542 as of the 2023 American Community Survey, making it the 28th-largest city in Hawaii. The median household income is $101,320, the median home value is $761,300, and the median age is 41.2.
11,542
Population
310
People / sq mi
$101,320
Median Income
$761,300
Median Home Value
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Kaiminani covers 37.2 sq mi of land at 310 people per square mile.
About Kaiminani, HI
Kaiminani stands apart on settlement density — it is among the most sparsely settled of US cities, at roughly 310 people per square mile. Kaiminani is a city in Hawaii with a population of 11,542. It ranks #28 among cities in Hawaii by population.
Households take in a median $101,320, comfortably above the US median of $78,538. Poverty runs at 7.4%, below the national 12.4%. Home prices are steep, with the typical property valued at $761,300, with typical rent around $1,338.
31.9% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%. About 9.8% of the workforce is home-based, below the national 14.0%, and the average commute runs about 22 minutes each way.
Race & Ethnicity
| White | 43.1% |
| Black or African American | 1.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.8% |
| Two or More Races | 14.9% |
Economy & Income
$101,320
Median Household Income
$40,697
Per Capita Income
7.4%
Poverty Rate
1.8%
Unemployment Rate
Housing
$761,300
Median Home Value
$1,338
Median Rent
73.3%
Owner-Occupied
Education
96.3%
High School+
31.9%
Bachelor's+
Commute
1.2%
Drive Alone
74.2%
Public Transit
9.8%
Work From Home
21.7 min
Avg Commute
Community Profile
40.0%
Foreign Born
81.5%
Non-English at Home
7.9%
Veterans
11.3%
With Disability
98.3%
Health Insurance
98.3%
Internet Access
Employment by Industry
| Education, Health Care & Social Services | 26.0% |
| Finance, Insurance & Real Estate | 11.2% |
| Professional, Scientific & Management | 10.3% |
| Information | 8.5% |
| Construction | 8.1% |
| Retail Trade | 6.3% |
| Public Administration | 5.1% |
| Arts, Entertainment & Food Services | 4.7% |
| Agriculture & Mining | 1.9% |
| Transportation & Warehousing | 1.5% |
| Manufacturing | 1.0% |
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City rankings
Frequently Asked Questions
Kaiminani, Hawaii has a population of 11,542 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 28th-largest city in Hawaii.
The median household income in Kaiminani, Hawaii is $101,320, with 7.4% of residents living below the federal poverty level.
The median home value in Kaiminani, Hawaii is $761,300, with median monthly rent at $1,338 and a homeownership rate of 73.3%.
The median age in Kaiminani, Hawaii is 41.2 years. The population is 43.5% male and 56.5% female.
Where to stay in Kaiminani
Visiting or relocating to Kaiminani, HI? Compare hotels and short-term rentals across the metro — live availability and prices.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.