| Place Name | Plum |
| Place Type | Borough |
| ZIP Code(s) | 15068 15139 15147 15235 15239 |
| County | Allegheny County |
| Area Code(s) | 412,878,724,878 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 27,147 |
| Population Growth Rate (2010-19) | 0.07% |
| Majority Ethnicity | White 93.77% |
| Metro/Micro Stats Area | Pittsburgh, PA |
| US Congressional District(s) | Pennsylvania 12th |
| State House Districts | 25,32 |
| State Senate Districts | 45 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 93.77% |
| African American | 4.63% |
| Hispanic | 0% |
| Asian | 0.73% |
| Native American | 0.05% |
| Hawaiin/Pacific Islander | 0.82% |