| Place Name | Chalfant |
| Place Type | Borough |
| ZIP Code(s) | 15112 |
| County | Allegheny County |
| Area Code(s) | 412,878 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 869 |
| Population Growth Rate (2010-19) | -6.50% |
| Majority Ethnicity | White 80.56% |
| Metro/Micro Stats Area | Pittsburgh, PA |
| US Congressional District(s) | Pennsylvania 14th |
| State House Districts | 34 |
| State Senate Districts | 43 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 80.56% |
| African American | 17.97% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.47% |