
Koppel
- County:
- Beaver County
- County Seat:
- No
- Area (mi²):
- 0.537
- State:
- Pennsylvania
Koppel is a borough located in Beaver County, Pennsylvania. Koppel has a 2025 population of 688. Koppel is currently declining at a rate of -0.58% annually and its population has decreased by -2.82% since the most recent census, which recorded a population of 708 in 2020.
The average household income in Koppel is $66,970 with a poverty rate of 6.49%. The median age in Koppel is 44.4 years: 46.1 years for males, and 42.3 years for females.