Demographics & People — Waikapu, Hawaii
Population Overview
| Population (Census) | 3,645 |
| Estimated 2026 | ~3,500 |
| Median Age | 36.8 |
| Total Households | 1,132 |
| Family Households | 882 |
| Average Household Size | 3.22 |
| Diversity Index | 0.6441 (highly diverse) |
Race & Ethnicity
| White | 909 |
| Black or African American | 22 |
| Asian | 1,000 |
| Hispanic or Latino | 465 |
Heritage & Ancestry
| Group | Count |
| Other groups | 2,391 |
| Unclassified or not reported | 947 |
| Hispanic: Hispanic or Latino | 574 |
| Hispanic: Other Hispanic or Latino | 261 |
| German | 186 |
| English | 162 |
| Hispanic: Puerto Rican | 161 |
| Hispanic: Mexican | 152 |
| Irish | 137 |
| Hispanic: Spaniard | 136 |
Language
| English Only | 3,032 |
| Spanish | 78 |
| Population 5+ | 3,438 |
Veterans
| Veterans | 111 |
| Population 18+ | 2,683 |
Commuting
| Mean Commute Time | 22.0 minutes |
| Work from Home | 6.3% |
| Commuter Profile | N/A |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Waikapu, Hawaii.