Demographics & People — Mountain Iron, Minnesota
Population Overview
| Population (Census) | 2,865 |
| Estimated 2026 | ~2,800 |
| Median Age | 47.5 |
| Total Households | 1,296 |
| Family Households | 865 |
| Average Household Size | 2.19 |
| Diversity Index | 0.0435 (relatively homogeneous) |
Race & Ethnicity
| White | 2,730 |
| Black or African American | 7 |
| Asian | 55 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| German | 769 |
| Finnish | 632 |
| Unclassified or not reported | 355 |
| Swedish | 320 |
| American | 213 |
| Other groups | 213 |
| Norwegian | 200 |
| Irish | 151 |
| European | 133 |
| Italian | 92 |
Language
| English Only | 2,710 |
| Spanish | 9 |
| Population 5+ | 2,771 |
Veterans
| Veterans | 279 |
| Population 18+ | 2,365 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Mountain Iron, Minnesota.