About Us

At a Glance

At a Glance

St. Mary Catholic School is a PreK-3 through Grade 8 Catholic School located in Hagerstown, Maryland. We welcome students of all faiths, socio-economic and demographic backgrounds. At St. Mary Catholic School our mission is to provide a positive learning environment in which every child is challenged to develop their full potential: academically, spiritually, and morally. 

By the Numbers

  • 149 Years We Have Been Here
  • 191 Total Students
  • 22 Zip Codes Represented 
  • 12:1 Student to Teach Ratio
Student Performance



In accordance with standards set by the Archdiocese of Baltimore, St. Mary Catholic School met the requirements established by the Cognia Accreditation Commission and Board of Trustees, and was thereby accredited by the NCA Commission on Accreditation and School Improvement, the Northwest Accreditation Commission, and the SACS Commission on Accreditation and School Improvement. To learn more about our accreditation and Cognia please click on the button below. 

National Blue Ribbon School

On September 29th, 2017, St. Mary Catholic School received the official announcement from the U.S. Department of Education that our Catholic School was named a National Blue Ribbon School of Excellence. To learn more about this prestigious award please click on the button below. 


St. Mary Catholic School is committed to creating an environment that affirms the dignity of all persons within the school community. Positive Behavioral Interventions and Supports (PBIS) is a framework for creating a respectful and safe learning environment that develops individual academic achievement and supports social and emotional growth. To learn more about this PBIS click on the button below.