Learn and Bring Christ to the World

Welcome to St. Mark School. A private Catholic School in Catonsville, MD providing Preschool, Elementary, and Middle School Students with a strong Catholic Education

Bringing Smiles to Catonsville Since 1889

Welcome to St. Mark School. A private Catholic School in Catonsville, MD providing Preschool, Elementary, and Middle School Students with a strong Catholic Education

We're Not Just Any School We Are St. Mark Lions

St. Mark School Students Smiling

Who We Are

Welcome to St. Mark School where we learn and bring Christ to the world. As a Catholic School in Catonsville, Maryland our mission is to foster Christian values of service and personal responsibility in an environment of respect and compassion for others in the tradition of the Catholic Church.

We strive to instill self-confidence, intellectual curiosity, and strong academic performance through instruction based on the strengths of students’ various learning styles.

St. Mark School News

Walk Through Wednesday

Join us for St. Mark School's 1st Walk Through Wednesday of the 2024-25 school year - Wednesday November 13th at 9-10:30am! This is the last chance to see the wonderful St. Mark School before...

Fall Open House 2024

Join us for St. Mark School's Fall Open House on October 17th from 9-11 AM! Take a guided tour led by our student ambassadors and discover what makes our school a special place to learn and grow....

St. Mark Summer Adventure Bingo

As summer begins, we invite you to join our exciting St. Mark Summer Bingo! It's a wonderful way to have fun and stay connected with our school community throughout the break. What You Need to Know:...

Upcoming Events

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Fast Facts About St. Mark School

Student-Teacher Ratio

Student Enrollment PreK-3 - Grade 8

Scholarships Awarded to Class of 2024

Years of Academic Excellence

In the Spotlight