Quick Stats (2021-22)

  • Top Ranked TX School
  • Grades: Prekindergarten-12
  • Students: 987 students
  • Acceptance rate: 48%
  • Average class size: 15 students
  • Application Deadline: Nov. 16 / Feb. 8

School Overview

Student Body

Total Students
987 students
Student Body Type
% Students of Color
State avg.: 40%
Students by Grade
Saint Mary's Hall Student By Grade

Academics and Faculty

Total Classroom Teachers
92 teachers
Student : Teacher Ratio
National avg.: 13:1
% Faculty w/Advanced Degree
Average Class Size
15 students
Number of AP Courses
26 courses
List of Courses Offered
Average SAT score
Average ACT score
Matriculation DataMatric. Data
Classroom Dress Code

Tuition and Acceptance Rate

Admission Deadline
Nov. 16 / Feb. 8
Tuition Notes
Tuition varies depending on the grade level.
% on Financial Aid
Average Financial Aid Grant
Acceptance Rate
National avg.: 85%
Admissions Director
Julie Hellmund
Admissions Associate
Mark Remington



Total ExtracurricularsTotal Extra-curric.
23 extracurriculars
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

School Notes

  • 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.

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Quick Stats (2021-22)

  • Top Ranked TX School
  • Grades: Prekindergarten-12
  • Students: 987 students
  • Acceptance rate: 48%
  • Average class size: 15 students
  • Application Deadline: Nov. 16 / Feb. 8

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Did You Know?

The average private school tuition in San Antonio, TX is $7,981 for elementary schools and $8,922 for high schools (read more about average private school tuition across the country).
The average acceptance rate in San Antonio, TX is 84% (read more about average acceptance rates across the country).

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