
Dover
- County:
- York County
- County Seat:
- No
- Area (mi²):
- 0.543
- State:
- Pennsylvania
Dover is a borough located in York County, Pennsylvania. Dover has a 2025 population of 1,947. Dover is currently declining at a rate of -0.05% annually and its population has decreased by -0.26% since the most recent census, which recorded a population of 1,952 in 2020.
The average household income in Dover is $94,751 with a poverty rate of 5.94%. The median age in Dover is 41.7 years: 49 years for males, and 36 years for females.