Demographics & People — Siletz, Oregon
Population Overview
| Population (Census) | 990 |
| Estimated 2026 | ~1,500 |
| Median Age | 45.4 |
| Total Households | 340 |
| Family Households | 223 |
| Average Household Size | 2.91 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 722 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 13 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 338 |
| Other groups | 290 |
| German | 203 |
| English | 116 |
| Irish | 104 |
| French (except Basque) | 77 |
| Hispanic: Hispanic or Latino | 64 |
| Hispanic: Other Hispanic or Latino | 60 |
| American | 57 |
| Hispanic: Spanish | 57 |
Language
| English Only | 931 |
| Spanish | 5 |
| Population 5+ | 944 |
Veterans
| Veterans | 135 |
| Population 18+ | 927 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Siletz, Oregon.