Demographics & People — Alsea, Oregon
Population Overview
| Population (Census) | 129 |
| Estimated 2026 | ~600 |
| Median Age | 43.2 |
| Total Households | 52 |
| Family Households | 27 |
| Average Household Size | 2.48 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 120 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Irish | 69 |
| German | 51 |
| European | 22 |
| Dutch | 16 |
| Unclassified or not reported | 16 |
| Swedish | 15 |
| French (except Basque) | 8 |
| Other groups | 5 |
| English | 4 |
Language
| English Only | 129 |
| Spanish | 0 |
| Population 5+ | 129 |
Veterans
| Veterans | 2 |
| Population 18+ | 106 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013 (county fallback). Data for Alsea, Oregon.