
Mount Penn
- County:
- Berks County
- County Seat:
- No
- Area (mi²):
- 0.41
- State:
- Pennsylvania
Mount Penn is a borough located in Berks County, Pennsylvania. Mount Penn has a 2025 population of 3,232. Mount Penn is currently declining at a rate of -0.03% annually and its population has decreased by -0.22% since the most recent census, which recorded a population of 3,239 in 2020.
The average household income in Mount Penn is $67,824 with a poverty rate of 12.93%. The median age in Mount Penn is 36 years: 29.2 years for males, and 40.4 years for females.