Welcome
We are St. Mary's School of Piscataway, a Catholic elementary school serving prekindergarten through 8th grades. St. Mary’s promotes the spiritual, intellectual, physical, social, and emotional development of each child.
Our campus is nestled on more than 14 acres on the banks of the Piscataway Creek in beautiful Clinton, Maryland, in southern Prince George's County. We are located between Clinton, Fort Washington, Accokeek, and Waldorf.
In Christ’s Love,
Lynsie Reavis
Latest News
Our Easter break is on Thursday, April 6 through Friday, April 14. Classes resume on Monday, April 17.
We will celebrate Easter with our wonderful students by hosting an Easter egg hunt at the school!
The HSA is in need of a new fundraising chair and president.
Books from Birth is a free book program sponsored by the Prince George’s County Memorial Library System.