Demographics & People — Westby, Montana
Population Overview
| Population (Census) | 253 |
|---|
| Estimated 2026 | ~400 |
|---|
| Median Age | 53.3 |
|---|
| Total Households | 90 |
|---|
| Family Households | 39 |
|---|
| Average Household Size | 2.81 |
|---|
| Diversity Index | 0.0 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 253 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 108 |
| Norwegian | 58 |
| German | 26 |
| Danish | 17 |
| Swedish | 13 |
| Irish | 7 |
| European | 6 |
| Other groups | 6 |
| English | 5 |
| Scandinavian | 5 |
Language
| English Only | 251 |
|---|
| Spanish | 1 |
|---|
| Population 5+ | 252 |
|---|
Veterans
| Veterans | 18 |
|---|
| Population 18+ | 208 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Westby, Montana.
