Royal Kunia, Hawaii Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Royal Kunia, Hawaii is 13,687 as of the 2023 American Community Survey, making it the 23rd-largest city in Hawaii. The median household income is $133,579, the median home value is $833,000, and the median age is 43.6.
13,687
Population
4546
People / sq mi
$133,579
Median Income
$833,000
Median Home Value
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Royal Kunia covers 3.0 sq mi of land at 4546 people per square mile.
About Royal Kunia, HI
Housing cost is the defining feature of Royal Kunia: the median home is valued at $833,000. With 13,687 residents, Royal Kunia is a city in Hawaii. It ranks #23 among cities in Hawaii by population.
Households take in a median $133,579, comfortably above the US median of $78,538. Hardship is rare relative to US cities: a poverty rate of just 2.2%, below the national 12.4%. Housing is expensive: the median home is worth $833,000, with typical rent around $2,806.
Degree attainment is mid-range for US cities: 32.9% of adults hold a four-year degree, below the national 35.0%. Most workers commute: only 5.3% work from home, below the national 14.0%, and the average commute runs about 32 minutes each way.
High housing values reframe the income picture in Royal Kunia — even solid earnings stretch less against home prices and rents at this level.
Race & Ethnicity
| White | 7.1% |
| Black or African American | 2.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.9% |
| Two or More Races | 5.9% |
Economy & Income
$133,579
Median Household Income
$44,336
Per Capita Income
2.2%
Poverty Rate
4.1%
Unemployment Rate
Housing
$833,000
Median Home Value
$2,806
Median Rent
79.0%
Owner-Occupied
Education
93.8%
High School+
32.9%
Bachelor's+
Commute
5.6%
Drive Alone
71.2%
Public Transit
5.3%
Work From Home
32.2 min
Avg Commute
Community Profile
13.4%
Foreign Born
70.6%
Non-English at Home
12.3%
Veterans
13.0%
With Disability
96.9%
Health Insurance
98.6%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 22.6% |
| Finance, Insurance & Real Estate | 12.8% |
| Education, Health Care & Social Services | 12.0% |
| Public Administration | 11.4% |
| Retail Trade | 8.0% |
| Construction | 6.4% |
| Manufacturing | 5.3% |
| Information | 5.1% |
| Arts, Entertainment & Food Services | 3.8% |
| Agriculture & Mining | 0.6% |
| Transportation & Warehousing | 0.4% |
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City rankings
Frequently Asked Questions
Royal Kunia, Hawaii has a population of 13,687 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 23rd-largest city in Hawaii.
The median household income in Royal Kunia, Hawaii is $133,579, with 2.2% of residents living below the federal poverty level.
The median home value in Royal Kunia, Hawaii is $833,000, with median monthly rent at $2,806 and a homeownership rate of 79.0%.
The median age in Royal Kunia, Hawaii is 43.6 years. The population is 53.2% male and 46.8% female.
Royal Kunia Cdp, HI Climate
Royal Kunia Cdp, HI has an average annual temperature of 24.3°C (76°F) and receives about 1260 mm of precipitation per year. The warmest month is August and the coldest is January. Figures are 1970–2000 climate normals.
24.3°C
Avg Temp
1260
Precip (mm/yr)
Aug
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 22° / 71° | 188 mm |
| February | 22° / 72° | 86 mm |
| March | 23° / 73° | 131 mm |
| April | 23° / 74° | 107 mm |
| May | 24° / 76° | 98 mm |
| June | 26° / 78° | 52 mm |
| July | 26° / 79° | 70 mm |
| August | 26° / 80° | 85 mm |
| September | 26° / 79° | 66 mm |
| October | 26° / 78° | 128 mm |
| November | 24° / 76° | 130 mm |
| December | 23° / 73° | 119 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Royal Kunia Cdp, HI
The most comfortable months to visit Royal Kunia Cdp, HI are typically February, June and April, when temperatures are mildest and rainfall is relatively low. The hottest month is August (around 31°C high). The coldest is January (near 17°C low). January is usually the wettest month.
Where to stay near Royal Kunia
Visiting or relocating to Royal Kunia, 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.