| Place Name | Rochester Township |
| Place Type | Township |
| ZIP Code(s) | 15042 15066 15074 |
| County | Beaver County |
| Area Code(s) | 724,878 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 2,717 |
| Majority Ethnicity | White 92.85% |
| Metro/Micro Stats Area | Pittsburgh, PA |
| US Congressional District(s) | Pennsylvania 12th |
| State House Districts | 14 |
| State Senate Districts | 47 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 92.85% |
| African American | 5.73% |
| Hispanic | 0.2% |
| Asian | 0.52% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.69% |