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

School Supply Lists

School supply lists are now available for the 2023–2024 school year. Make sure to have everything on your supply list to equip yourself for another great year.

Read more
Uniform Swap

 It's the end of the year and your student is likely starting to outgrow their uniforms! It's time to get some "new" gently used uniforms from other parents by participating in our uniform swap!

Read more
Donuts with Dad

The HSA will host Donuts with Dad to celebrate Father's Day with our amazing dads and father figures!

Read more
Feedback Wanted

What do the parents want to see the HSA do? What are your expectations of the HSA?

Read more

View All News Articles