Demographics & People — Greycliff, Montana
Population Overview
| Population (Census) | 94 |
|---|
| Estimated 2026 | ~500 |
|---|
| Median Age | 30.4 |
|---|
| Total Households | 49 |
|---|
| Family Households | 37 |
|---|
| Average Household Size | 1.92 |
|---|
| Diversity Index | 0.0 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 51 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| English | 31 |
| Unclassified or not reported | 31 |
| Norwegian | 29 |
| German | 23 |
| Irish | 19 |
| Scottish | 4 |
| European | 1 |
| Other groups | 1 |
Language
| English Only | 94 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 94 |
|---|
Veterans
| Veterans | 12 |
|---|
| Population 18+ | 84 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Greycliff, Montana.
