Welcome
We are St Mary's School of Piscataway, serving prekindergarten three through eighth grade. St. Mary's promotes the spiritual, intellectual, social and emotional development of our students. Our campus is located on the banks of Piscataway Creek in Clinton, Maryland, in southern Prince George County. We are located between Clinton, Accokeek, Fort Washington, and Waldorf.
Latest News
Dear St. Mary’s School of Piscataway Community,
I am pleased to announce that Mr. Jack Schaefer will join St. Mary’s School of Piscataway as the interim principal beginning on October 7, 2024.
There is no school on Monday, October 14 in observance of Indigenous Peoples Day.
The Roman Catholic Archdiocese of Washington Catholic Schools is committed to providing a rigorous academic curriculum based on the teachings of the Catholic Church.