Located in the heart of Dallas, Texas, St. Mark’s School of Texas is a premier private, all-boys college preparatory school known for its academic rigor and rich tradition of excellence. From small class sizes to nationally acclaimed faculty, St. Mark’s offers an unparalleled educational journey.
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- Location: 10600 Preston Rd, Dallas, TX 75230
- Founded: 1906
- Type: Private, all-boys, nonsectarian college-preparatory school
- Grades: 1–12
- Student Body: Approximately 900 students
- Student-Teacher Ratio: 8:1
- Official Website: https://www.smtexas.org
Academics and Curriculum
St. Mark’s is known for its challenging liberal arts curriculum, emphasizing critical thinking, creativity, and leadership. The school consistently ranks among the top private schools in the country for its academic strength.
Core Subjects:
- English: Literature, creative writing, and rhetoric
- Mathematics: From Algebra I to Multivariable Calculus
- Sciences: Biology, Chemistry, Physics, and specialized electives like Marine Biology
- Social Studies: U.S. History, World Cultures, Government, and Ethics
- Languages: Latin, French, Chinese, and Spanish
- Computer Science: Coding, AI, and Robotics
Did you know?
St. Mark’s has produced over a dozen Presidential Scholars and boasts alumni who’ve gone on to attend Ivy League schools and become leaders in their fields.
St. Mark’s School of Texas Acceptance Rate and Admission Process
Admission to St. Mark’s is highly selective. The school seeks well-rounded students who excel academically and contribute to the community.
Acceptance Rate: 15%
Entrance Exam: ISEE or SSAT
Interviews Required: Yes (student and parent)
Key Admission Factors:
- Academic records and standardized test scores
- Teacher recommendations
- Personal essays
- Interview performance
St. Mark’s School of Texas Tuition Fee and Financial Aid
A premier education comes at a cost, but St. Mark’s is committed to accessibility through financial aid.
| Category | Amount |
|---|---|
| Tuition | $32,500/year |
| Application Fee | $100 |
| Books & Supplies | Additional |
| Financial Aid | Offered (need-based) |
Note:
Over 25% of students receive financial aid, with awards tailored to each family’s financial situation.
📊 Rankings and Recognition
- St. Mark's School of Texas consistently ranks among the top private schools in the U.S.
- #1 Best Private K-12 School in Texas (Niche)
- #1 Best All-Boys High School in America
- Top 20 Best Private High Schools in the U.S.
Average SAT: 1480+
Average ACT: 33+
College Matriculation: Ivy Leagues, Stanford, MIT, and other top-tier universities
Campus Life and Extracurriculars
Beyond academics, St. Mark fosters a rich student life with clubs, sports, arts, and leadership programs.
Clubs & Activities:
- Debate & Public Speaking
- Robotics & STEM Competitions
- Journalism (The ReMarker)
- Environmental Club, Chess, and more
Athletics:
- Varsity teams in football, soccer, cross country, basketball, tennis, and more
- Competes in the SPC (Southwest Preparatory Conference)
Arts:
- Visual arts, theater, orchestra, and choir
Leadership:
- Student Council, Peer Mentoring, and Honor Council
Why Choose St. Mark’s?
Choosing St. Mark’s means investing in a future of leadership, character, and academic distinction. It offers:
- A legacy of excellence since 1906
- Small class sizes and personalized attention
- Dedicated faculty and modern facilities
- A strong sense of brotherhood and community
Conclusion
St. Mark’s School of Texas is more than a school—it’s a springboard for young men to become leaders, innovators, and humane citizens. With excellent academics, engaging extracurricular activities, and a legacy of accomplishment, it’s an investment in your child’s future that doesn’t get much better.
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Frequently Asked Questions
St. Mark’s School of Texas has its reputation for strong academics, low student-faculty ratio, best national rankings, and Dallas’ only all-boys college-prep education.
The 2024–2025 tuition for St. Mark’s School of Texas is about $32,500 per annum, with the added cost of books and supplies.
The admission rate at St. Mark’s School of Texas is around 15%, placing it among the most selective private institutions in Texas.
Yes, St. Mark’s provides need-based financial aid. More than 25% of the students receive support to make tuition more affordable.
St. Mark’s is the #1 all-boys high school in America and one of the best private K–12 schools in Texas, as ranked by Niche.
The ISEE or SSAT entrance exam must be taken by applicants as part of the admissions to St. Mark’s School of Texas.
