Waimalu, Hawaii Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Waimalu, Hawaii is 14,176 as of the 2023 American Community Survey, making it the 21st-largest city in Hawaii. The median household income is $89,016, the median home value is $597,700, and the median age is 41.3.
14,176
Population
7742
People / sq mi
$89,016
Median Income
$597,700
Median Home Value
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Waimalu covers 1.8 sq mi of land at 7742 people per square mile.
About Waimalu, HI
What distinguishes Waimalu is density: among the most densely settled of US cities, around 7,742 people per square mile. With 14,176 residents, Waimalu is a city in Hawaii. It ranks #21 among cities in Hawaii by population.
The typical household here earns about $89,016, above the US median of $78,538. Poverty runs at 4.9%, below the national 12.4%. The median home value is $597,700, with typical rent around $1,892.
36.3% of adults 25 and older hold a bachelor’s degree, near the national average of 35.0%. Around 10.0% of workers work from home, below the national 14.0%, and the average commute runs about 26 minutes each way.
That density explains much of the rest of the profile in Waimalu: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Race & Ethnicity
| White | 13.0% |
| Black or African American | 3.5% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.9% |
| Two or More Races | 3.2% |
Economy & Income
$89,016
Median Household Income
$47,663
Per Capita Income
4.9%
Poverty Rate
4.6%
Unemployment Rate
Housing
$597,700
Median Home Value
$1,892
Median Rent
61.9%
Owner-Occupied
Education
94.1%
High School+
36.3%
Bachelor's+
Commute
3.5%
Drive Alone
68.2%
Public Transit
10.0%
Work From Home
25.5 min
Avg Commute
Community Profile
19.2%
Foreign Born
72.9%
Non-English at Home
12.8%
Veterans
8.2%
With Disability
95.7%
Health Insurance
97.7%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 18.4% |
| Finance, Insurance & Real Estate | 13.9% |
| Education, Health Care & Social Services | 11.6% |
| Retail Trade | 11.5% |
| Public Administration | 11.5% |
| Information | 6.4% |
| Construction | 5.4% |
| Manufacturing | 4.4% |
| Arts, Entertainment & Food Services | 3.0% |
| Transportation & Warehousing | 0.7% |
| Agriculture & Mining | 0.1% |
Largest cities in Hawaii
Largest counties in Hawaii
Part of Hawaii
Metro areas in Hawaii
City rankings
Frequently Asked Questions
Waimalu, Hawaii has a population of 14,176 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 21st-largest city in Hawaii.
The median household income in Waimalu, Hawaii is $89,016, with 4.9% of residents living below the federal poverty level.
The median home value in Waimalu, Hawaii is $597,700, with median monthly rent at $1,892 and a homeownership rate of 61.9%.
The median age in Waimalu, Hawaii is 41.3 years. The population is 47.4% male and 52.6% female.
Where to stay in Waimalu
Visiting or relocating to Waimalu, 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.