Saint Mary's Hall (Top Ranked Private School for 2026-27)

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Quick Facts (2026-27)

Top Ranked TX School
Grades: Prekindergarten-12
Enrollment: 884 students
Average class size: 15 students
Application Deadline: Sep. 1
Source: ✓Verified school update

School Rankings

Saint Mary's Hall ranks among the top 20% of private schools in Texas for:

School Facts

School Membership(s)School Assoc.

American Montessori Society (AMS)
National Association of Independent Schools (NAIS)
National Association of College Admissions Counselors
Independent Schools Association of the South West (ISAS)
Educational Records Bureau

Religious Affiliation

Nonsectarian

Grades Offered

Grades Prekindergarten-12

Students By Grade

View Data

Distribution of Students By Grade
Grade	Saint Mary's Hall
Pre-K	87
Kind	40
1	49
2	43
3	49
4	60
5	49
6	54
7	66
8	69
9	62
10	79
11	89
12	88

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Year Founded

1879

Colors

White, Black, Purple

Student Body

Total Students

884 students

Student Body Type

Co-ed

% Students of Color

31%

State avg.: 42%

Academics & Faculty

Total Classroom Teachers

90 teachers

Student-Teacher Ratio

10:1

National avg.: 11:1

% 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

(Out of 36)

Matriculation DataMatric. Data

View Matriculation Data

Classroom Dress Code

Formal

Tuition & 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

Online Application

Sports

Total Sports Offered

21 sports

Extracurriculars

Total ExtracurricularsTotal Extra-curric.

23 extracurriculars

ExtracurricularsExtra-curric.

Club or Organization:

Community Service CouncilDebate

Film ClubFrench

Gender and Sexuality AllianceGuitar

Honor CouncilInternational

Junior Statesmen of AmericaLatin

Literary MagazineMentoring

Model UNNational Forensic League

National Honor SocietyNational Latin Honor Society

National Spanish Honor SocietyRed Cross

RoboticsScience National Honor Society

Student Investment Group

Show More (5)Hide

Arts and Music Programs:

Fine Arts CouncilNational Art Honor Society

School Notes

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.

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

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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, 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 Calendar

View the Saint Mary's Hall yearly calendar below. Note key dates such as:

Event

Date

Last Day to Register for Fall Dance

September 04, 2026 (Friday)

Fall Break -All School Holiday

October 16, 2026 (Friday)

Fall Break -All School Holiday

October 19, 2026 (Monday)

Thanksgiving Break- All School Holiday

November 23, 2026 (Monday)

Thanksgiving Break- All School Holiday

November 24, 2026 (Tuesday)

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Did You Know?

The average private school tuition in San Antonio, TX is $11,935 for elementary schools and $12,791 for high schools (read more about average private school tuition across the country).

The average acceptance rate in San Antonio, TX is 85% (read more about average acceptance rates across the country).