St. Marys city, West Virginia
Official LSAD Designation: St. Marys city • Census GEOID: 5471356
• Pleasants County
Demographics & Population Profile
Population and demographics for St. Marys city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 1,746 | — | 2025 | Census |
| Median Age | 44.9 yrs | ±6 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 902 | ±140 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).