
Jermyn
- County:
- Lackawanna County
- County Seat:
- No
- Area (mi²):
- 0.792
- State:
- Pennsylvania
Jermyn is a borough located in Lackawanna County, Pennsylvania. Jermyn has a 2025 population of 2,126. Jermyn is currently declining at a rate of -0.09% annually and its population has decreased by -0.42% since the most recent census, which recorded a population of 2,135 in 2020.
The average household income in Jermyn is $71,994 with a poverty rate of 9.77%. The median age in Jermyn is 42.7 years: 41 years for males, and 46 years for females.