| Place Name | Jefferson (York County) |
| Place Type | Borough |
| ZIP Code(s) | 17362 |
| County | York County |
| Area Code(s) | 717 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 600 |
| Population Growth Rate (2010-19) | -10.23% |
| Majority Ethnicity | White 98.11% |
| Metro/Micro Stats Area | York-Hanover, PA |
| US Congressional District(s) | Pennsylvania 4th |
| State House Districts | 169 |
| State Senate Districts | 28 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 98.11% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 1.89% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |