| Place Name | Pleasant Hill |
| Place Type | Census Designated Place |
| ZIP Code(s) | 17042 |
| County | Lebanon County |
| Area Code(s) | 717 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 2,758 |
| Population Growth Rate (2010-19) | 10.71% |
| Majority Ethnicity | White 64.47% |
| Metro/Micro Stats Area | Lebanon, PA |
| US Congressional District(s) | Pennsylvania 15th |
| State House Districts | 101 |
| State Senate Districts | 48 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 64.47% |
| African American | 1.73% |
| Hispanic | 0.41% |
| Asian | 0.22% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 33.17% |