Demographics & People — Hayden Lake, Idaho
Population Overview
| Population (Census) | 901 |
| Estimated 2026 | ~700 |
| Median Age | 53.7 |
| Total Households | 334 |
| Family Households | 282 |
| Average Household Size | 2.7 |
| Diversity Index | 0.0206 (relatively homogeneous) |
Race & Ethnicity
| White | 858 |
| Black or African American | 0 |
| Asian | 5 |
| Hispanic or Latino | 4 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 213 |
| English | 169 |
| German | 156 |
| Irish | 75 |
| Other groups | 62 |
| Dutch | 53 |
| Italian | 39 |
| American | 32 |
| Norwegian | 29 |
| Scottish | 26 |
Language
| English Only | 854 |
| Spanish | 10 |
| Population 5+ | 864 |
Veterans
| Veterans | 71 |
| Population 18+ | 581 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Hayden Lake, Idaho.