Kapolei, HI
Population 23,033 · Hawaii
About Kapolei, HI
Kapolei is a mid-sized city in Hawaii with a population of 23,033 residents. The median household income is $129,260 per year, which is above the national average. The median age in Kapolei is 33.4 years.
Housing in Kapolei has a median home value of $720,600 and median monthly rent of $2,507. Of the 7,260 total housing units, the majority are owner-occupied, with 5,381 owner-occupied and 1,498 renter-occupied units.
The unemployment rate in Kapolei is 6.4% and the poverty rate is 8.1%. 31.8% of residents hold a bachelor's degree or higher. The average commute time is 32.4 minutes.
How Kapolei Ranks in Hawaii
Cost of Living in Kapolei, HI
Compared to national averages, Kapolei has a median household income of $129,260 (72% above the national median of $75,149). Home values average $720,600, which is 194% above the national median. Monthly rent at $2,507 is 116% above the US average of $1,163. Within Hawaii, Kapolei's income is 37% above the state average of $94,535, and home values are 6% below the state median of $766,495.
Why Live in Kapolei, HI?
Kapolei offers a strong local economy with a median household income of $129,260, well above the national average, and a low poverty rate of 8.1%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $720,600. However, Kapolei’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Kapolei has a population of 23,033 with a median age of 33.4 years. Compare Kapolei with other cities to see how it stacks up, or explore all cities in Hawaii.
Similar Cities Near Kapolei
Cities in Hawaii with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Kihei | 22,564 | $87,568 | $871,600 | Compare |
| Mililani Mauka | 21,967 | $139,564 | $901,800 | Compare |
| Kailua CDP (Hawaii County), Hawaii | 21,851 | $86,743 | $649,400 | Compare |
| Makakilo | 20,372 | $120,489 | $827,900 | Compare |
| Ewa Gentry | 26,738 | $131,755 | $768,200 | Compare |
| Kahului | 27,068 | $92,062 | $833,200 | Compare |
| Mililani Town | 27,495 | $124,123 | $884,800 | Compare |
| Wahiawa | 17,515 | $86,883 | $716,800 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Hawaii
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Kapolei
What is the population of Kapolei, HI?
The population of Kapolei, HI is 23,033 according to the latest Census data.
What is the median household income in Kapolei?
The median household income in Kapolei, HI is $129,260 per year.
What is the median home value in Kapolei?
The median home value in Kapolei, HI is $720,600.
What is the average rent in Kapolei?
The median monthly rent in Kapolei, HI is $2,507.
What is the unemployment rate in Kapolei?
The unemployment rate in Kapolei, HI is 6.4%.