Cost of Living in Ko Olina, HI

With a cost of living index of 218, Ko Olina, HI is one of the most expensive cities in the United States. Living here is 118% more expensive than the national average and 61% above the Hawaii state average of 157. Ko Olina is a small community of 1,677 residents.

Housing costs are the biggest factor in Ko Olina's cost of living. The median monthly rent is $3,501 (165% above the US median of $1,319), and the median home value sits at $885,500 (190% above the national median of $304,900). At current prices, the median home costs roughly 7.1x the median household income — a challenging ratio that puts homeownership out of reach for many residents.

The median household income in Ko Olina is $125,577, which is 67% higher than the national median of $75,149. Residents spend roughly 33% of household income on rent. This exceeds the recommended 30% threshold, meaning many renters here are cost-burdened. 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.