Demographics & People — Marion, Oregon
Population Overview
| Population (Census) | 167 |
| Estimated 2026 | ~100 |
| Median Age | 39.8 |
| Total Households | 80 |
| Family Households | 61 |
| Average Household Size | 2.09 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 167 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 152 |
| English | 72 |
| German | 40 |
| Irish | 33 |
| Other groups | 32 |
| Norwegian | 29 |
| Swedish | 20 |
| Scandinavian | 15 |
Language
| English Only | 149 |
| Spanish | 0 |
| Population 5+ | 149 |
Veterans
| Veterans | 0 |
| Population 18+ | 230 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Marion, Oregon.