Demographics & People — Hinsdale, Montana
Population Overview
| Population (Census) | 250 |
| Estimated 2026 | ~200 |
| Median Age | 51.6 |
| Total Households | 138 |
| Family Households | 64 |
| Average Household Size | 1.81 |
| Diversity Index | 0.2088 (somewhat diverse) |
Race & Ethnicity
| White | 201 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 27 |
Heritage & Ancestry
| Group | Count |
| German | 53 |
| Unclassified or not reported | 46 |
| Norwegian | 42 |
| Irish | 30 |
| English | 29 |
| Other groups | 27 |
| Hispanic: Other Hispanic or Latino | 24 |
| Hispanic: Hispanic or Latino | 24 |
| American | 22 |
| French (except Basque) | 17 |
Language
| English Only | 216 |
| Spanish | 13 |
| Population 5+ | 240 |
Veterans
| Veterans | 29 |
| Population 18+ | 214 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Hinsdale, Montana.