
Trappe
- County:
- Montgomery County
- County Seat:
- No
- Area (mi²):
- 2.061
- State:
- Pennsylvania
Trappe is a borough located in Montgomery County, Pennsylvania. Trappe has a 2025 population of 4,016. Trappe is currently growing at a rate of 0.1% annually and its population has increased by 0.45% since the most recent census, which recorded a population of 3,998 in 2020.
The average household income in Trappe is $158,387 with a poverty rate of 4.63%. The median age in Trappe is 42.2 years: 42.4 years for males, and 40.9 years for females.