| Place Name | Heidelberg Township (Lebanon County) |
| Place Type | Township |
| ZIP Code(s) | 17042 17067 17073 17088 |
| County | Lebanon County |
| Area Code(s) | 717 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 4,083 |
| Majority Ethnicity | White 97.1% |
| Metro/Micro Stats Area | Lebanon, PA |
| US Congressional District(s) | Pennsylvania 6th |
| State House Districts | 102 |
| State Senate Districts | 48 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 97.1% |
| African American | 0.91% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.99% |