Demographics & People — North Harlem Colony, Montana
Population Overview
| Population (Census) | 47 |
| Estimated 2026 | ~200 |
| Median Age | 63.1 |
| Total Households | 17 |
| Family Households | 17 |
| Average Household Size | 2.76 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 47 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| German | 34 |
| Pennsylvania German | 18 |
| Unclassified or not reported | 5 |
Language
| English Only | 0 |
| Spanish | 0 |
| Population 5+ | 47 |
Veterans
| Veterans | 0 |
| Population 18+ | 57 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for North Harlem Colony, Montana.