Mount St Mary’s Catholic High School is a private-limited-guarant-nsc-limited-exemption, established in Chesterfield, Maryland, on June 15th, 2012. Currently active and operating under registration number 08107212, the school serves approximately 2,250 students within the Archdiocese of Baltimore’s secondary education system. Mount St Mary’s is a Catholic Voluntary Academy dedicated to providing high-quality educational opportunities for young men and women. The institution focuses on fostering academic excellence and religious formation through a rigorous curriculum designed to prepare students for higher learning and responsible citizenship. As a comprehensive Catholic high school, Mount St Mary's offers a diverse range of programs including advanced placement courses, vocational training, and extracurricular activities. The school emphasizes strong student-teacher relationships, promoting a supportive learning environment that cultivates intellectual curiosity and personal growth. The institution’s success is reflected in its consistent track record of graduating students with high academic standards and demonstrated commitment to their faith formation.

Mount St Mary’s Catholic High School is a private-limited-guarant-nsc-limited-exemption, established in Chesterfield, Maryland, on June 15th, 2012. Currently active and operating under registration number 08107212, the school serves approximately 2,250 students within the Archdiocese of Baltimore’s secondary education system. Mount St Mary’s is a Catholic Voluntary Academy dedicated to providing high-quality educational opportunities for young men and women. The institution focuses on fostering academic excellence and religious formation through a rigorous curriculum designed to prepare students for higher learning and responsible citizenship. As a comprehensive Catholic high school, Mount St Mary's offers a diverse range of programs including advanced placement courses, vocational training, and extracurricular activities. The school emphasizes strong student-teacher relationships, promoting a supportive learning environment that cultivates intellectual curiosity and personal growth. The institution’s success is reflected in its consistent track record of graduating students with high academic standards and demonstrated commitment to their faith formation.