Established in 1876, Mount Saint Joseph College High School is a private, Catholic, college preparatory high school for young men, grades 9-12.
Mount Saint Joseph is a Catholic college preparatory school for young men sponsored by the Xaverian Brothers.
Faithful to the tradition of Xaverian education, Mount Saint Joseph strives to be a community of growth and learning characterized by enduring personal relationships, an emphasis on spiritual formation, a challenging academic program, and a commitment to justice and peace.
Quick Facts (2025-26)
- Top Ranked MD School
- Grades: 9-12
- Enrollment: 811 students
- Yearly Tuition: $20,495
- Average class size: 20 students
- Application Deadline: Dec. 10 / rolling
- Source: Verified school update
Upcoming Events
Top Rankings
Mount Saint Joseph High School ranks among the top 20% of private schools in Maryland for:
Category
Attribute
Student Body
AP Courses
Sports offered
Extracurriculars
School History
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12
ADD/ADHD Support
Yes
Learning Difference Programs
Yes
Year Founded
1876
Colors
Purple, Cream
Summer School Offered
Yes
School Calendar
Campus Size
32 acres
Student Body
Total Students
811 students
Student Body Type
% Students of Color
38%
State avg.: 38%
Students by Grade

Academics and Faculty
Total Classroom Teachers
83 teachers
Student-Teacher Ratio
10:1
National avg.: 13:1
Average Class Size
20 students
Number of AP Courses
20 courses
List of Courses Offered
Advanced Courses
Art & Design ProgramBiology
Calculus ABCalculus BC
ChemistryComputer Science A
English LanguageEnglish Literature
Environmental ScienceFrench Language
Human GeographyItalian Language
MicroeconomicsMusic Theory
Physics C: Electricity and MagnetismPhysics C: Mechanics
PsychologySpanish Language
StatisticsUnited States Government & Politics
United States History
Classroom Dress Code
Formal
Shirt and tie
Tuition and Acceptance Rate
Admission Deadline
Dec. 10 / rolling
Yearly Tuition Cost
$20,495
Tuition Notes
Some fees may apply.
Admissions Director
Marc Hoffman
Admissions Associate
Amber Borkoski
Application URL
Sports
Total Sports Offered
17 sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
66 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Arts and Music Programs:
Recreational Athletic Programs:
3D Modeling ClubACE (Architecture, Construction, Engineering)
Anime ClubAsian Student Union
Big BrotherBioexploation Club
Black Student UnionBoard Games Club
Business ClubCampus Ministry
Campus Ministry Student TeamChess Club
Classic Film ClubCollege Ambassadors Club
CyberPatriotDungeons & Dragons Club
Engineering ClubFirst Tech Challenge (FTC) Robotics Team
Fishing ClubGraphic Novel Book Club
Guitar EnsembleHOLA (Hispanic Organization for Leadership & Achievement)
Investment ClubIt’s Academic
Karate ClubLEGO Club
Maryland Math LeagueMock Trial
Model United NationsMSJ Connect
MSJTV & Student MediaNational Honor Society
Outdoor Adventure ClubPersonal Finance Challenge Team
Rho Kappa Social Studies Honors SocietyRise Up (Student-Led Prayer Group)
Ryken Service ClubSpeech and Debate
Sports MedicineStars & Stripes Club
STEM OlympiadStudent Alumni Association
Student AmbassadorsStudent Council
Student Marketing TeamSustainability Club
The CarpenterThe Student Section
The Tower YearbookVideo Game Club (VGC)/ Esports
Wellness ClubWorld Language National Honors Societies (Spanish, French, and Italian)
World Languages ClubXaverian Brothers Sponsored Schools (XBSS) Student Team
Arts and Music Programs:
A CappellaChoir & Choir Band
Drama ClubJazz Band
Pep BandPit Band
Stage and Tech Crew
Recreational Athletic Programs:
Bocce ClubBoxing & Fitness Club
Intramural SportsRoundnet Club
Weight Lifting Club
School Notes
- School Mascot: Gael
- Established in 1876, Mount Saint Joseph College High School is a private, Catholic, college preparatory high school for young men, grades 9-12.
- Mount Saint Joseph is a Catholic college preparatory school for young men sponsored by the Xaverian Brothers.
- Faithful to the tradition of Xaverian education, Mount Saint Joseph strives to be a community of growth and learning characterized by enduring personal relationships, an emphasis on spiritual formation, a challenging academic program, and a commitment to justice and peace.
Source: Verified school update
Frequently Asked Questions
How much does Mount Saint Joseph High School cost?
Mount Saint Joseph High School's tuition is approximately $20,495 for private students.
What sports does Mount Saint Joseph High School offer?
Mount Saint Joseph High School offers 17 interscholastic sports: Baseball, Basketball, Cross Country, Football, Golf, Ice Hockey, Lacrosse, Mountain Biking, Rugby, Soccer, Swimming, Tennis, Track and Field, Volleyball, Water Polo, Winter Track and Wrestling. Mount Saint Joseph High School is ranked as one of the top 20% of private schools in Maryland for most sports offered.
What is Mount Saint Joseph High School's ranking?
Mount Saint Joseph High School ranks among the top 20% of private schools in Maryland for: Largest student body, Most AP courses offered, Most sports offered, Most extracurriculars offered and Oldest founding date.
When is the application deadline for Mount Saint Joseph High School?
The application deadline for Mount Saint Joseph High School is Dec. 10 / rolling (applications are due on Dec. 10 but additional applications are reviewed year-round as space permits ).
In what neighborhood is Mount Saint Joseph High School located?
Mount Saint Joseph High School is located in the Irvington neighborhood of Baltimore, MD. There are 1 other private schools located in Irvington.
School Reviews
5 11/15/2024
Mount Saint Joseph is an excellent school that has a variety of extra-curricular activities to support a strong academic program. Students are appropriately challenged and supported by excellent teachers who engage their hearts and minds. They provide a solid character foundation and help the boys be strong applicants to the colleges and universities of their choice. MSJ has been an ideal school for our son.
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