Demographics & People — Marion, Utah
Population Overview
| Population (Census) | 694 |
| Estimated 2026 | ~1,300 |
| Median Age | 38.8 |
| Total Households | 199 |
| Family Households | 153 |
| Average Household Size | 3.49 |
| Diversity Index | 0.0519 (relatively homogeneous) |
Race & Ethnicity
| White | 694 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 19 |
Heritage & Ancestry
| Group | Count |
| English | 285 |
| German | 175 |
| Swedish | 120 |
| Danish | 96 |
| Scottish | 85 |
| Unclassified or not reported | 75 |
| Irish | 31 |
| Scandinavian | 11 |
| Welsh | 10 |
| European | 10 |
Language
| English Only | 547 |
| Spanish | 112 |
| Population 5+ | 659 |
Veterans
| Veterans | 0 |
| Population 18+ | 430 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Marion, Utah.