Demographics & People — Trimountain, Michigan
Population Overview
| Population (Census) | 189 |
| Estimated 2026 | ~200 |
| Median Age | 24.6 |
| Total Households | 79 |
| Family Households | 69 |
| Average Household Size | 2.39 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 189 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 7 |
Heritage & Ancestry
| Group | Count |
| Finnish | 88 |
| German | 82 |
| Polish | 49 |
| Italian | 19 |
| Irish | 17 |
| English | 16 |
| Unclassified or not reported | 16 |
| Russian | 13 |
| Other groups | 12 |
| Hispanic: Mexican | 12 |
Language
| English Only | 168 |
| Spanish | 0 |
| Population 5+ | 168 |
Veterans
| Veterans | 9 |
| Population 18+ | 154 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Trimountain, Michigan.