Pottsgrove is a census-designated place (CDP) in Montgomery County, Pennsylvania, United States.

[3] According to the United States Census Bureau, the CDP has a total area of 2.7 square miles (7.0 km2), all land.

As of the 2010 census, the CDP was 93.2% Non-Hispanic White, 3.1% Black or African American, 0.9% Asian, and 1.4% were two or more races.

[5] At the 2000 census there were 3,266 people, 1,203 households, and 973 families living in the CDP.

There were 1,237 housing units at an average density of 451.4 per square mile (174.3/km2).