| Place Name | Masontown |
| Place Type | Borough |
| ZIP Code(s) | 15461 |
| County | Fayette County |
| Area Code(s) | 724,878 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 3,444 |
| Population Growth Rate (2010-19) | -5.04% |
| Majority Ethnicity | White 91.63% |
| Metro/Micro Stats Area | Pittsburgh, PA |
| US Congressional District(s) | Pennsylvania 9th |
| State House Districts | 50 |
| State Senate Districts | 32 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 91.63% |
| African American | 7.36% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.01% |