At Saint Mary`s Hall, we create a culture of trust where every student is known-by teachers, each other, and in turn, themselves. They go forth from us confidently, armed with the skills, knowledge, and self-awareness needed to thrive in college and find fulfillment in life.
Quick Stats (2025)
- Top Ranked TX School
- Grades: Prekindergarten-12
- Enrollment: 884 students
- Average class size: 15 students
- Application Deadline: Sep. 1
- Source: Verified school update
Top Rankings
Saint Mary's Hall ranks among the top 20% of private schools in Texas for:
Category
Attribute
SAT Score
ACT Score
Acceptance Rate
Advanced Degrees
Student Body
AP Courses
Sports offered
Extracurriculars
School History
School Overview
Religious Affiliation
Grades Offered
Grades Prekindergarten-12
Year Founded
1879
Colors
White, Black, Purple
School Calendar
Student Body
Total Students
884 students
Student Body Type
Co-ed
% Students of Color
31%
State avg.: 41%
Students by Grade

Academics and Faculty
Total Classroom Teachers
90 teachers
Student : Teacher Ratio
10:1
National avg.: 13:1
% Faculty w/Advanced Degree
84%
Average Class Size
15 students
Number of AP Courses
26 courses
Average SAT score
1318
(Out of 1600)
Average ACT score
29
(Out of 36)
Matriculation DataMatric. Data
Classroom Dress Code
Formal
Tuition and Acceptance Rate
Admission Deadline
Sep. 1
Tuition Notes
Tuition varies depending on the grade level.
Admissions Director
Joe Muller
Admissions Associate
Kan'Dace Brock
Application URL
Sports
Total Sports Offered
21 sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
23 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Community Service Council, Debate, Film Club, French, Gender and Sexuality Alliance, Guitar, Honor Council, International, Junior Statesmen of America, Latin, Literary Magazine, Mentoring, Model UN, National Forensic League, National Honor Society, National Latin Honor Society, National Spanish Honor Society, Red Cross, Robotics, Science National Honor Society, Student Investment Group
Arts and Music Programs:
Fine Arts Council, National Art Honor Society
Community Service Council, Debate, Film Club, French, Gender and Sexuality Alliance, Guitar, Honor Council, International, Junior Statesmen of America, Latin, Literary Magazine, Mentoring, Model UN, National Forensic League, National Honor Society, National Latin Honor Society, National Spanish Honor Society, Red Cross, Robotics, Science National Honor Society, Student Investment Group
Arts and Music Programs:
Fine Arts Council, National Art Honor Society
School Notes
- School Mascot: Baron
- Situated on 60 beautiful acres near Salado Creek, Saint Mary's Hall was founded on the principles of knowledge, self-confidence, and respect for others. Originally established by the Episcopal Church, Saint Mary's Hall is now an independent and coeducational day school for students and families of all faiths.
- Widely recognized throughout the region as an academic powerhouse, Saint Mary`s Hall offers students a rich curriculum, carefully crafted to flow naturally through the Forms and connect across the disciplines. From their earliest days on our campus, students begin building the essential knowledge and skills that prepare them for challenging, higher-level studies beyond our school.
Source: Verified school update
Frequently Asked Questions
What sports does Saint Mary's Hall offer?
Saint Mary's Hall offers 21 interscholastic sports: Ballet, Baseball, Basketball, Bowling, Cheering, Cross Country, Dance, Field Hockey, Flag Football, Football, Golf, Indoor Soccer, Lacrosse, Soccer, Softball, Swimming, Tennis, Track and Field, Ultimate Frisbee, Volleyball and Weightlifting. Saint Mary's Hall is ranked as one of the top 20% of private schools in Texas for most sports offered.
What is Saint Mary's Hall's ranking?
Saint Mary's Hall ranks among the top 20% of private schools in Texas for: Highest average SAT score, Highest average ACT score, Lowest average acceptance rates, Highest percentage of faculty with advanced degrees, Largest student body, Most AP courses offered, Most sports offered, Most extracurriculars offered and Oldest founding date.
When is the application deadline for Saint Mary's Hall?
The application deadline for Saint Mary's Hall is Sep. 1.
In what neighborhood is Saint Mary's Hall located?
Saint Mary's Hall is located in the San Antonio International Airport Vicinity neighborhood of San Antonio, TX. There are 12 other private schools located in San Antonio International Airport Vicinity.
School Reviews
Endorse Saint Mary's Hall. Endorsements should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
- Academic or athletic awards
Recent Articles

Is It Easier to Land a Private School Job When You're Already Employed?
Is it easier to land a private school job when you're already employed? This article breaks down employer biases, networking advantages, and negotiation leverage—plus the latest hiring trends in independent schools. If you’re considering a move, here’s how to maximize your position.

How to Secure a Private School Job When You're Unemployed Without the Stigma
Finding a private school job while unemployed can be tough, but it doesn't have to hold you back. This article breaks down networking strategies, ways to stand out, and smart approaches to keep your confidence strong. Learn how to turn setbacks into strengths and secure the right opportunity—without the stigma.

The Private School Job Hunt: Insider Tips for Employed & Unemployed Educators
Navigating the private school job market? Whether you're employed or unemployed, the right strategy can make all the difference. This article breaks down essential steps to keep your resume sharp, expand your network, and stay visible in the education community. Learn insider tips to position yourself for success in private schools.