Demographics & People — Garrison, Montana
Population Overview
| Population (Census) | 138 |
|---|
| Estimated 2026 | ~100 |
|---|
| Median Age | 38.3 |
|---|
| Total Households | 48 |
|---|
| Family Households | 25 |
|---|
| Average Household Size | 2.88 |
|---|
| Diversity Index | 0.0 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 133 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Other groups | 45 |
| Unclassified or not reported | 35 |
| Irish | 19 |
| European | 18 |
| German | 18 |
| English | 12 |
| Welsh | 1 |
| Swedish | 1 |
| Dutch | 1 |
| French (except Basque) | 1 |
Language
| English Only | 105 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 131 |
|---|
Veterans
| Veterans | 13 |
|---|
| Population 18+ | 74 |
|---|
Commuting
| Mean Commute Time | 47.3 minutes |
|---|
| Work from Home | 78.3% |
|---|
| Commuter Profile | N/A |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Garrison, Montana.
