| Place Name | Derry Township (Dauphin County) |
| Place Type | Township |
| ZIP Code(s) | 17022 17033 17036 17057 17078 |
| County | Dauphin County |
| Area Code(s) | 717 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 24,780 |
| Majority Ethnicity | White 81.29% |
| Metro/Micro Stats Area | Harrisburg-Carlisle, PA |
| US Congressional District(s) | Pennsylvania 15th |
| State House Districts | 106 |
| State Senate Districts | 15 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 81.29% |
| African American | 2.13% |
| Hispanic | 0.23% |
| Asian | 6.18% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 10.17% |