Fast Facts
Welcome to St. Mary's School of Piscataway

We are St. Mary's School of Piscataway, a Catholic elementary school serving pre-k 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.



Come visit our school! Our open house dates are:

  • Saturday, February 25 from 1:00 p.m. to 3:00 p.m.
  • Thursday, March 9 from 6:00 p.m.to 8:00 p.m.

You may also call the school and schedule a tour.


latest News
Leaping Into The New Year

Our pre-k students enjoyed showing off their new year’s project. Read more >>>


 
Traffic Flow

Please remember that the traffic flow of St. Mary’s is one way.  Read more >>>


 
Winter Band Concert

Watch our beginner and advanced band students from St. Mary's School of Piscataway, Holy Family School, and St. Thomas More Catholic Academy.  Read more >>>


 
Leaping Into The New Year

Our pre-k students enjoyed showing off their new year’s project. Read more >>>


 
Traffic Flow

Please remember that the traffic flow of St. Mary’s is one way.  Read more >>>


 
Winter Band Concert

Watch our beginner and advanced band students from St. Mary's School of Piscataway, Holy Family School, and St. Thomas More Catholic Academy.  Read more >>>


 
Leaping Into The New Year

Our pre-k students enjoyed showing off their new year’s project. Read more >>>


 
Traffic Flow

Please remember that the traffic flow of St. Mary’s is one way.  Read more >>>


 
Winter Band Concert

Watch our beginner and advanced band students from St. Mary's School of Piscataway, Holy Family School, and St. Thomas More Catholic Academy.  Read more >>>


 
Leaping Into The New Year

Our pre-k students enjoyed showing off their new year’s project. Read more >>>


 
Traffic Flow

Please remember that the traffic flow of St. Mary’s is one way.  Read more >>>


 
Winter Band Concert

Watch our beginner and advanced band students from St. Mary's School of Piscataway, Holy Family School, and St. Thomas More Catholic Academy.  Read more >>>


 
Leaping Into The New Year

Our pre-k students enjoyed showing off their new year’s project. Read more >>>


 
Traffic Flow

Please remember that the traffic flow of St. Mary’s is one way.  Read more >>>


 
Winter Band Concert

Watch our beginner and advanced band students from St. Mary's School of Piscataway, Holy Family School, and St. Thomas More Catholic Academy.  Read more >>>