| MSA Name | St. Marys, PA |
| MSA Type | Micropolitan Statistical Area |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 31,981 |
| Population Growth Rate (2010-19) | -6.5% |
| Majority Ethnicity | White: 97.9% |
| Median Household Income | $51,112 |
| Race/Ethnicity | Percentage of Population (2018) |
|---|---|
| White | 97.9% |
| African American | 0.54% |
| Hispanic | 0.79% |
| Asian | 0.52% |
| Native American | 0.25% |
| Hawaiin/Pacific Islander | 0% |
| Elk County |