Simpson URL: https://knowledge.ivjn.us/en/places/pa-simpson.html Simpson is a census-designated place in Lackawanna County, Pennsylvania, United States. **Simpson** is a census-designated place in [Pennsylvania](https://knowledge.ivjn.us/en/places/pennsylvania.html)'s [Lackawanna County](https://knowledge.ivjn.us/en/places/pa-lackawanna-county.html), United States. Updated: 2026-11-01 Relations: - Located in: Lackawanna County https://knowledge.ivjn.us/en/places/pa-lackawanna-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip