| Place Name | Harmar Township |
| Place Type | Township |
| ZIP Code(s) | 15024 15049 15068 15139 15238 |
| County | Allegheny County |
| Area Code(s) | 724,878,412,878 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 3,112 |
| Majority Ethnicity | White 95.4% |
| Metro/Micro Stats Area | Pittsburgh, PA |
| US Congressional District(s) | Pennsylvania 14th |
| State House Districts | 33 |
| State Senate Districts | 38 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 95.4% |
| African American | 1.35% |
| Hispanic | 0.31% |
| Asian | 0.34% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.6% |