Demographics & People — Fort Peck, Montana
Population Overview
| Population (Census) | 219 |
| Estimated 2026 | ~500 |
| Median Age | 48.8 |
| Total Households | 96 |
| Family Households | 65 |
| Average Household Size | 2.28 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 200 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| German | 51 |
| American | 24 |
| Scottish | 23 |
| Unclassified or not reported | 21 |
| Other groups | 17 |
| Norwegian | 15 |
| Irish | 14 |
| English | 10 |
| Russian | 9 |
| Swedish | 8 |
Language
| English Only | 211 |
| Spanish | 0 |
| Population 5+ | 211 |
Veterans
| Veterans | 29 |
| Population 18+ | 155 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Fort Peck, Montana.