Demographics & People — Volcano, Hawaii
Population Overview
| Population (Census) | 580 |
|---|
| Estimated 2026 | ~1,300 |
|---|
| Median Age | 59.9 |
|---|
| Total Households | 359 |
|---|
| Family Households | 161 |
|---|
| Average Household Size | 1.61 |
|---|
| Diversity Index | 0.3801 (somewhat diverse) |
|---|
Race & Ethnicity
| White | 349 |
|---|
| Black or African American | 0 |
|---|
| Asian | 53 |
|---|
| Hispanic or Latino | 51 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 187 |
| English | 123 |
| Other groups | 113 |
| Portuguese | 93 |
| Hispanic: Hispanic or Latino | 79 |
| German | 71 |
| Hispanic: Other Hispanic or Latino | 58 |
| Hispanic: Spanish | 58 |
| Italian | 30 |
| Scottish | 30 |
Language
| English Only | 421 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 567 |
|---|
Veterans
| Veterans | 147 |
|---|
| Population 18+ | 580 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Volcano, Hawaii.
