
The Agnes Irwin School is a non-sectarian college preparatory day school for girls from pre-kindergarten through grade 12. It was founded in 1869 by Agnes Irwin in Philadelphia. Irwin, a great-great-granddaughter of Benjamin Franklin, later became the first dean of Radcliffe College. In 1933, the campus moved to Wynnewood, Pennsylvania, and then to its present location in Rosemont in 1961.