Demographics & People — Waimea CDP (Kauai County), Hawaii
Population Overview
| Population (Census) | 2,070 |
| Estimated 2026 | ~1,400 |
| Median Age | 45.5 |
| Total Households | 740 |
| Family Households | 429 |
| Average Household Size | 2.71 |
| Diversity Index | 0.5983 (moderately diverse) |
Race & Ethnicity
| White | 462 |
| Black or African American | 0 |
| Asian | 588 |
| Hispanic or Latino | 155 |
Heritage & Ancestry
| Group | Count |
| Other groups | 1,567 |
| Hispanic: Hispanic or Latino | 184 |
| Portuguese | 146 |
| German | 128 |
| Hispanic: Mexican | 112 |
| English | 108 |
| Unclassified or not reported | 108 |
| French (except Basque) | 97 |
| Scottish | 77 |
| Hispanic: Puerto Rican | 45 |
Language
| English Only | 1,693 |
| Spanish | 13 |
| Population 5+ | 1,965 |
Veterans
| Veterans | 90 |
| Population 18+ | 1,584 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Waimea CDP (Kauai County), Hawaii.