
Simpson
- County:
- Lackawanna County
- County Seat:
- No
- Area (mi²):
- 0.883
- State:
- Pennsylvania
Simpson is a CDP located in Lackawanna County, Pennsylvania. Simpson has a 2025 population of 1,115. Simpson is currently declining at a rate of -0.98% annually but its population has increased by 0.45% since the most recent census, which recorded a population of 1,110 in 2020.
The average household income in Simpson is $72,586 with a poverty rate of 17.7%. The median age in Simpson is 42.2 years: 34.2 years for males, and 44 years for females.