Demographics & People — Mill City, Oregon
Population Overview
| Population (Census) | 1,876 |
| Estimated 2026 | ~2,000 |
| Median Age | 37.8 |
| Total Households | 646 |
| Family Households | 465 |
| Average Household Size | 2.9 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 1,515 |
| Black or African American | 14 |
| Asian | 12 |
| Hispanic or Latino | 127 |
Heritage & Ancestry
| Group | Count |
| German | 492 |
| Irish | 427 |
| Other groups | 384 |
| Unclassified or not reported | 291 |
| English | 228 |
| European | 192 |
| Hispanic: Hispanic or Latino | 89 |
| Scottish | 86 |
| Italian | 75 |
| Hispanic: Mexican | 75 |
Language
| English Only | 1,643 |
| Spanish | 78 |
| Population 5+ | 1,736 |
Veterans
| Veterans | 113 |
| Population 18+ | 1,246 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Mill City, Oregon.