St. Ignatius town, Montana
Official LSAD Designation: St. Ignatius town • Census GEOID: 3065275
• Lake County
Demographics & Population Profile
Population and demographics for St. Ignatius town.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 828 | — | 2025 | Census |
| Median Age | 31 yrs | ±6 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 334 | ±52 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).