About This Place
Atglen is a borough in Chester County, Pennsylvania, United States. The population was 1,406 at the 2010 census.
Atglen is located at 39°56′53″N 75°58′26″W / 39.94806°N 75.97389°W / 39.94806; -75.97389 (39.948106, -75.973887).
According to the United States Census Bureau, the borough has a total area of 0.9 square miles (2.3 km2), all of it land.