Demographics & People — Charlo, Montana
Population Overview
| Population (Census) | 344 |
| Estimated 2026 | ~200 |
| Median Age | 55.5 |
| Total Households | 149 |
| Family Households | 83 |
| Average Household Size | 2.31 |
| Diversity Index | 0.1406 (relatively homogeneous) |
Race & Ethnicity
| White | 271 |
| Black or African American | 4 |
| Asian | 0 |
| Hispanic or Latino | 18 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 106 |
| Other groups | 104 |
| Irish | 73 |
| German | 56 |
| Hispanic: Hispanic or Latino | 30 |
| Welsh | 28 |
| French (except Basque) | 19 |
| English | 16 |
| Hispanic: Mexican | 16 |
| Hispanic: Central American | 14 |
Language
| English Only | 312 |
| Spanish | 5 |
| Population 5+ | 329 |
Veterans
| Veterans | 41 |
| Population 18+ | 291 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Charlo, Montana.