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St. Mary’s Junior/Senior High Worcester

St. Mary’s Junior/Senior High School is a college preparatory school sponsored by Our Lady of Czestochowa Parish in  the Diocese of Worcester, MA.  As a Catholic community of learners, St. Mary’s is dedicated to the formation of the whole person in Christ by fostering the spiritual, intellectual, and emotional maturation of its members.  An excellent teacher-to-student ratio helps create a supportive environment in which the faculty is aware of each individual’s progress and needs. 

Letter From the Principal

I welcome you to our website and also welcome you to St. Mary's Jr/Sr High School!  We are a Catholic community of learners.  We offer small class sizes where individual attention is given to each of our students.  With class sizes averaging 10 to 12 students in all academic areas, each student has the opportunity to flourish and to take full advantage of his or her God given talents. 

We are a learning community that places a high priority on respect - respect for learning, respect for oneself, respect for others and respect for individual differences.

We are a close knit school community.  Indeed, we are a "small school with a big spirit."  Please take your time to browse our website. 


For more information about St. Mary’s, please call  us at 508-753-1170.


Thomas R. Olson