| Place Name | Pennville |
| Place Type | Census Designated Place |
| ZIP Code(s) | 17331 |
| County | York County |
| Area Code(s) | 717 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 2,223 |
| Population Growth Rate (2010-19) | 24.81% |
| Majority Ethnicity | White 86.61% |
| Metro/Micro Stats Area | York-Hanover, PA |
| US Congressional District(s) | Pennsylvania 4th |
| State House Districts | 169 |
| State Senate Districts | 33 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 86.61% |
| African American | 0.88% |
| Hispanic | 0.44% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 12.08% |