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
Upcoming October Events and Teacher Appreciation
St. Mary’s School has several exciting events coming up, including an open house on October 21, a Pre-K through 5th grade field trip on October 22, and the storybook parade, fall festival, and trunk-or-treat on October 30.
October at St. Mary’s School
October is a busy and exciting month at St. Mary’s School!
St. Mary’s Fiesta Day 2026
Let the fiesta begin! St. Mary’s Fiesta Day 2026 was filled with fun, laughter, and great food.
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