Waimanalo CDP, Hawaii Demographics & Population 2026

Population Overview

Waimanalo CDP is a small city located in Hawaii. The total population is 5,634. It ranks as the 53rd most populous out of 163 cities and towns in Hawaii.

Age Demographics

The median age in Waimanalo CDP is 33.1 years. This is 18% lower than the state median of 40.6 years. With 28.7% of the population under 18, Waimanalo CDP has a notably young demographic profile, suggesting a family-oriented community.

Economy, Income & Housing

The median household income in Waimanalo CDP is $114,896. This is 17% higher than the state median of $98,317. Compared to the national median of $78,538, household income here is 46% higher. The poverty rate stands at 12.7%. This is 27% higher than the state poverty rate of 10.0%. The unemployment rate is 5.8%. This is 15% higher than the state rate of 5.0%. The median home value is $711,800. Housing costs are 12% lower than the state median of $808,200. The home-value-to-income ratio of 6.2x suggests that housing affordability is a significant concern for many residents. 74.3% of occupied housing units are owner-occupied. This homeownership rate is 19% higher than the state average of 62.5%.

Race & Ethnicity

Waimanalo CDP is a highly diverse community where no single racial or ethnic group constitutes a majority of the population. Asian residents account for 14.4%. The White (non-Hispanic) population (8.8%) is well below the state average of 21.1%. The Hispanic or Latino population is significantly higher than the state average (18.6% vs 9.8%). The Asian population (14.4%) is well below the state average of 36.7%.

Education

16.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 54% lower 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 93.1%.

Data Sources & Methodology

All demographic data for Waimanalo 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.