Cost of Living in Kapolei, HI

With a cost of living index of 174, Kapolei, HI is one of the most expensive cities in the United States. Living here is 74% more expensive than the national average and 17% above the Hawaii state average of 157. Kapolei is a smaller community of 23,033 residents, where everyday costs can differ substantially from nearby larger cities.

Housing costs are the biggest factor in Kapolei's cost of living. The median monthly rent is $2,507 (90% above the US median of $1,319), and the median home value sits at $720,600 (136% above the national median of $304,900). At current prices, the median home costs roughly 5.6x the median household income — a stretch for many buyers, though not uncommon in today's market.

The median household income in Kapolei is $129,260, which is 72% higher than the national median of $75,149. Residents spend roughly 23% of household income on rent. This is a comfortable ratio, well below the 30% threshold that financial experts recommend as a maximum. While incomes are above average, they do not fully offset the higher cost of living.

Everyday prices in the Urban Honolulu, HI (Metropolitan Statistical Area) metro area tend to run above the national average. Out of 6 common grocery and utility items tracked by the Bureau of Labor Statistics, 6 are priced higher than the US average. These real-world prices — from groceries to electricity — add up and should be factored into any cost of living comparison.

Data sources: US Census Bureau (ACS 2023), Zillow Home Values, HUD Fair Market Rents, BEA Regional Price Parities, BLS Average Prices, and NOAA Climate Normals. Updated monthly.