
Throop
- County:
- Lackawanna County
- County Seat:
- No
- Area (mi²):
- 4.968
- State:
- Pennsylvania
Throop is a borough located in Lackawanna County, Pennsylvania. Throop has a 2025 population of 4,128. Throop is currently growing at a rate of 0.32% annually and its population has increased by 1.62% since the most recent census, which recorded a population of 4,062 in 2020.
The average household income in Throop is $64,435 with a poverty rate of 12.95%. The median age in Throop is 43.2 years: 40.8 years for males, and 43.3 years for females.