Tredyffrin Township is a suburban community located in Chester County, Pennsylvania. It is part of the Philadelphia metropolitan area and is known for its residential neighborhoods, parks, and good schools. The township covers approximately 20 square miles and has a population of around 28,000 residents. Established in the 18th century, Tredyffrin Township has a rich history, including sites related to the American Revolutionary War. The township offers various recreational activities, with facilities like the Tredyffrin Public Library and numerous walking trails, making it a desirable place for families and individuals alike.