Westby town, Montana
Official LSAD Designation: Westby town • Census GEOID: 3078925
• Sheridan County
Demographics & Population Profile
Population and demographics for Westby town.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 162 | — | 2025 | Census |
| Median Age | 53.3 yrs | ±4.8 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 104 | ±29 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).