
Heidelberg township
- County:
- York County
- County Seat:
- No
- Area (mi²):
- 14.016
- State:
- Pennsylvania
Heidelberg township is located in York County, Pennsylvania. Heidelberg township has a 2025 population of 3,085. Heidelberg township is currently growing at a rate of 0.49% annually and its population has increased by 1.88% since the most recent census, which recorded a population of 3,028 in 2020.
The average household income in Heidelberg township is $124,292 with a poverty rate of 4.91%. The median age in Heidelberg township is 47.8 years: 45.5 years for males, and 49.4 years for females.