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John W. Hallahan Catholic Girls' High School

311 North 19th Street Philadelphia PA 19103 United States
Boarding
None to None
Day
9th to 12th
Gender
Girls only

John W. Hallahan Catholic Girls' High School founded 1911 is a girls only private Roman Catholic college preparatory day school located in Philadelphia, PA United States. John W. Hallahan Catholic Girls' High School enrolls day students only with a total student enrollment of 650 in day grades 9th to 12th.