Darby is a borough in Delaware County, Pennsylvania, United States, along Darby Creek 5 miles (8.0 km) southwest of downtown Philadelphia. Darby was settled about 1654 and inhabited by Quakers early in the colonial era.
Darby is a borough in Delaware County, Pennsylvania, United States, along Darby Creek 5 miles (8.0 km) southwest of downtown Philadelphia. Darby was settled about 1654 and inhabited by Quakers early in the colonial era.