Ko Olina CDP, Hawaii Demographics & Population 2026

Population Overview

Ko Olina CDP is a small community located in Hawaii. The total population is 1,677. It ranks as the 106th most populous out of 163 cities and towns in Hawaii.

Age Demographics

The median age in Ko Olina CDP is 43.9 years. This is 8% higher than the state median of 40.6 years. Only 13.2% of residents are under 18, indicating fewer families with children.

Economy, Income & Housing

The median household income in Ko Olina CDP is $125,577. This is 28% higher than the state median of $98,317. Compared to the national median of $78,538, household income here is 60% higher. The poverty rate stands at 6.8%. This is 32% lower than the state poverty rate of 10.0%. The unemployment rate is 1.0%. This is 81% lower than the state rate of 5.0%. The median home value is $885,500. Housing costs are 10% higher than the state median of $808,200. The home-value-to-income ratio of 7.1x suggests that housing affordability is a significant concern for many residents. 63.5% of occupied housing units are owner-occupied. This homeownership rate is 1% higher than the state average of 62.5%.

Race & Ethnicity

The largest racial or ethnic group in Ko Olina CDP is White (non-Hispanic), making up 56.0% of the population. Asian residents account for 16.0%. The White (non-Hispanic) population is significantly higher than the state average (56.0% vs 21.1%). The Black or African American population is significantly higher than the state average (6.9% vs 1.8%). The Asian population (16.0%) is well below the state average of 36.7%.

Education

56.8% of residents aged 25 and older hold a bachelor's degree or higher. This places Ko Olina CDP in the top 10% of all cities in the state for educational attainment. This is 60% higher than the state rate of 35.5%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 94.8%. Notably, 23.0% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Ko Olina CDP, Hawaii is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Hawaii state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 163 Census-designated places in Hawaii. For official data, visit data.census.gov.