6 active listings · Fayette County · Updated daily
Grindstone is an unincorporated community and census-designated place that is located in Jefferson and Redstone townships, in Fayette County, Pennsylvania, United States. The community was part of the Grindstone-Rowes Run CDP before it was split into two separate CDPs for the 2010 census. In 2010, the population was 498.
Source: Wikipedia