
Stewartstown
- County:
- York County
- County Seat:
- No
- Area (mi²):
- 0.843
- State:
- Pennsylvania
Stewartstown is a borough located in York County, Pennsylvania. Stewartstown has a 2025 population of 2,204. Stewartstown is currently growing at a rate of 0.64% annually and its population has increased by 3.33% since the most recent census, which recorded a population of 2,133 in 2020.
The average household income in Stewartstown is $92,727 with a poverty rate of 8.45%. The median age in Stewartstown is 44.2 years: 40.3 years for males, and 46.5 years for females.