Volcano CDP, Hawaii Demographics & Population 2026

Population Overview

Volcano CDP is a small community located in Hawaii. The total population is 580. It ranks as the 139th most populous out of 163 cities and towns in Hawaii.

Age Demographics

The median age in Volcano CDP is 68.0 years. This is 67% higher than the state median of 40.6 years. Only 5.2% of residents are under 18, indicating fewer families with children. 16.7% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Volcano CDP is $72,135. This is 27% lower than the state median of $98,317. Compared to the national median of $78,538, household income here is 8% lower. The poverty rate stands at 10.9%. This is 9% higher than the state poverty rate of 10.0%. The unemployment rate is 0.9%. This is 82% lower than the state rate of 5.0%. The median home value is $602,500. Housing costs are 25% lower than the state median of $808,200. The home-value-to-income ratio of 8.4x suggests that housing affordability is a significant concern for many residents. 94.4% of occupied housing units are owner-occupied. This homeownership rate is 51% higher than the state average of 62.5%.

Race & Ethnicity

The largest racial or ethnic group in Volcano CDP is White (non-Hispanic), making up 52.6% of the population. Asian residents account for 9.1%. The White (non-Hispanic) population is significantly higher than the state average (52.6% vs 21.1%). The Asian population (9.1%) is well below the state average of 36.7%.

Education

43.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 23% 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 98.4%. Notably, 21.8% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Volcano 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.