Big Sandy town, Montana
Official LSAD Designation: Big Sandy town • Census GEOID: 3006250
• Chouteau County
Demographics & Population Profile
Population and demographics for Big Sandy town.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 598 | — | 2025 | Census |
| Median Age | 43.4 yrs | ±4.3 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 259 | ±55 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).