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
Drama Department Silent Auction
St. Mark School Drama Department Silent Auction St. Mark School Drama Department Silent Auction Welcome to the St. Mark School Drama Department Silent Auction! Support our talented students and bid...
St. Mark Summer Camps
St. Mark School Summer Camps 2025 Looking for an exciting way to keep your child engaged and learning over the summer? St. Mark School is proud to offer a variety of summer camps designed...
St. Mark School Alumni Prayer Service & Reception
Celebrate 135 Years of St. Mark School! Join us as we honor 135 years of faith, learning, and community at St. Mark School with a special Alumni Prayer Service and Reception during Catholic Schools...
Upcoming Events
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
St. Mark School is at full capacity for PreK-3, 3rd , 4th, and 8th Grade for the 2025-26 school year. PreK-3 & 3rd grade are waitlisted. We are also no longer accepting Kindergarten applications.
In the Spotlight
Drama Department Silent Auction
St. Mark School Drama Department Silent Auction St. Mark School Drama Department Silent Auction Welcome to the St. Mark School Drama Department Silent Auction! Support our talented students and bid on exclusive items tied to this year’s production. The auction runs from Friday, March 21st, to Wednesday, April 2nd, closing…
St. Mark Summer Camps
St. Mark School Summer Camps 2025 Looking for an exciting way to keep your child engaged and learning over the summer? St. Mark School is proud to offer a variety of summer camps designed exclusively for students attending St. Mark for the 2025-2026 school year! With options for a wide…
St. Mark School Alumni Prayer Service & Reception
Celebrate 135 Years of St. Mark School! Join us as we honor 135 years of faith, learning, and community at St. Mark School with a special Alumni Prayer Service and Reception during Catholic Schools Week. When: Monday, January 27thTime: Prayer Service at 9:00 AM, followed by a reception We invite…
St. Mark School Winter Open House
Join Us for St. Mark School\'s Winter Open House!Celebrate 135 years of Christ-centered education and discover what makes St. Mark a community rooted in faith, learning, and tradition. Visit us on Sunday, January 26th, 2025, from 10:30 AM to 12:00 PM to meet our faculty, tour the campus, and learn…