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

Tuition Raffle 2024

St. Mark School is holding its first tuition raffle in which you have a chance to win TUITION for 1 CHILD for the 2024-2025 School year or $5000 CASH!

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 2023

Years of Academic Excellence

In the Spotlight

Now Enrolling

Applications are open for the upcoming school year. Apply today!

Wednesday June 19th St.Mark School will be closed in observance of the Juneteenth holiday