St. Marks School of Texas
General Information
About St. Marks School of Texas
St. Marks School of Texas, located in Dallas, Texas, is one of the nation’s leading private preparatory schools for boys, offering an academically rigorous and character-driven education. Founded in the late 19th century, the school emphasizes intellectual curiosity, leadership development, and community engagement through a holistic approach that integrates academics, arts, athletics, and ethical formation. St. Marks provides a challenging curriculum designed to prepare students for top-tier universities while fostering critical thinking, creativity, and resilience.
The school’s philosophy centers on educating the whole person, nurturing not only academic achievement but also character, integrity, and a commitment to service. Students benefit from small class sizes, highly qualified faculty, and a collaborative learning environment that encourages dialogue, innovation, and problem-solving. The campus is equipped with advanced science labs, athletic facilities, arts studios, and modern classrooms that support a rich and varied educational experience. With a strong alumni network and emphasis on mentorship, St. Marks cultivates students who are prepared for leadership roles in society and who demonstrate a lifelong dedication to learning, civic responsibility, and personal excellence.
Contact Information
Address: 10600 Preston Road, Dallas, TX 75230
Phone Number: (214) 363-1600
Email Address: admissions@smtexas.org
School Facts
| Category | Details |
|---|---|
| Founding Year | 1879 |
| Motto | “The Measure of a Man is in His Character” |
| Type | Private All-Boys College Preparatory School |
| Grades | 9–12 |
| Mascot | Lion |
| School Colors | Blue and White |
| Accreditation | Independent Schools Association of the Southwest (ISAS) |
St. Marks School of Texas Rankings
| Ranking Category | Position |
|---|---|
| Texas Private High School Ranking | Top 5 |
| National All-Boys School Ranking | Top 10 |
| STEM Program Ranking | Top 10% |
| College Placement Success Rate | 98% |
| Arts and Athletics Program | Highly Rated |
St. Marks School of Texas Academics
St. Marks School of Texas Faculties / Departments
- Mathematics
- Science (Biology, Chemistry, Physics, Computer Science)
- English and Literature
- History and Social Studies
- World Languages (Spanish, French, Latin)
- Visual and Performing Arts
- Athletics and Physical Education
- Leadership and Ethics Studies
- Technology and Innovation
- College Counseling
St. Marks School of Texas Courses and Programs / Majors
- Honors and Advanced Placement (AP) Courses
- STEM Enrichment Program
- Debate and Public Speaking
- Fine Arts Program (Music, Theater, Visual Arts)
- Athletics Leadership Program
- Entrepreneurship and Business Studies
- Ethics and Civic Engagement
- Computer Programming and Engineering
- Humanities and Literature Intensive Courses
- Global Studies and Foreign Language Immersion
Online Learning
St. Marks School of Texas offers select online learning opportunities for students, including AP courses, summer enrichment, and credit recovery programs. The school utilizes a combination of digital platforms to facilitate interactive learning experiences, allowing students to engage in collaborative projects, access lecture materials, and participate in virtual discussions. Online offerings complement the on-campus curriculum, ensuring flexibility while maintaining the school’s high academic standards.
Average Test Scores
| Test | Average Score |
|---|---|
| SAT | 1400 |
| ACT | 32 |
| AP Exam Pass Rate | 94% |
| State Assessment (ELA/Math) | 96% Proficiency |
Retention and Graduation Rates
St. Marks School of Texas maintains a 99% retention rate, reflecting strong student engagement and satisfaction. The graduation rate is equally impressive at 98%, with nearly all graduates advancing to highly selective universities in the United States and internationally. Academic support programs, mentoring, and personalized guidance contribute to these consistently high rates, ensuring students are well-prepared for college and beyond.
St. Marks School of Texas Admissions
GPA Range and SAT / ACT Range
Prospective students typically present strong academic records, with GPAs ranging from 3.6 to 4.0. Standardized testing shows an average SAT score of 1400 and ACT score of 32. Admissions at St. Marks are holistic, evaluating character, leadership, service, and personal achievements in addition to academic performance.
St. Marks School of Texas Acceptance Rate
| Category | Acceptance Rate |
|---|---|
| Overall Admission | 25% |
| Legacy Applicants | 30% |
| Sibling Applicants | 28% |
St. Marks School of Texas Application Requirements
Applicants must submit an online application, middle school transcripts, letters of recommendation, and standardized test scores. An interview and an essay are required to evaluate alignment with the school’s values, intellectual curiosity, and leadership potential. Participation in extracurricular activities, community service, and personal achievements are highly valued, demonstrating the applicant’s readiness for the school’s rigorous academic and character-building environment.
Application Process
- Complete online application form
- Submit transcripts and test scores
- Provide teacher recommendations
- Complete student essay
- Participate in an interview
- Attend optional open house or campus tour
- Receive admission decision
St. Marks School of Texas Application Deadlines / Important Dates
| Event | Date |
|---|---|
| Application Opens | September 1 |
| Application Deadline | December 1 |
| Interview Window | January 5–20 |
| Admission Decisions Released | February 15 |
| Enrollment Deposit Due | March 1 |
Essay Prompt
Applicants are generally asked to write about their personal values, leadership experiences, and how they would contribute to the St. Marks community. A typical prompt might be: “Describe a challenge you have faced and how it shaped your character and approach to leadership within your community.”
St. Marks School of Texas Scholarships
St. Marks offers merit-based scholarships, recognizing outstanding achievement in academics, arts, athletics, and leadership. Additionally, need-based financial aid is available to ensure accessibility for students from diverse socioeconomic backgrounds. Scholarship awards range from partial tuition assistance to full tuition support, depending on merit and financial need.
St. Marks School of Texas Tuition and Fees
| Category | Cost |
|---|---|
| Annual Tuition | $32,500 |
| Registration Fee | $500 |
| Technology Fee | $400 |
| Activity Fee | $350 |
| Average Financial Aid Award | $15,000 |
Student Profile and Demographics
Student Demographics
| Category | Percentage |
|---|---|
| Male Students | 100% |
| White | 60% |
| Hispanic | 15% |
| African American | 10% |
| Asian | 12% |
| Other / Multiracial | 3% |
Low-Income Students / Students with Disabilities
St. Marks School of Texas provides resources to support students from low-income families and those with learning differences. Approximately 20% of the student body receives financial aid, and the school offers individualized academic support, tutoring, and counseling services to ensure equitable educational opportunities and foster student success in a challenging environment.
Student Body
| Category | Number |
|---|---|
| Total Enrollment | 900 Students |
| Average Class Size | 18 |
| Student–Teacher Ratio | 9:1 |
| Clubs and Organizations | 60+ |
| International Students | 5% |
St. Marks School of Texas Diversity
Diversity is a cornerstone of the St. Marks educational philosophy, emphasizing inclusion and exposure to multiple perspectives. The school encourages cultural awareness and understanding through a variety of student-led initiatives, service programs, and exchange opportunities. Students benefit from a learning environment where collaboration, dialogue, and appreciation for different backgrounds are woven into academic and extracurricular activities, fostering global citizenship and empathy alongside academic excellence.
Average Earnings
Alumni of St. Marks School of Texas frequently attend top-tier colleges and universities, including Ivy League schools, leading STEM institutions, and competitive liberal arts programs. As a result, graduates often pursue high-earning careers in technology, finance, medicine, law, and public service. The strong academic foundation, leadership skills, and ethical grounding provided by St. Marks enable alumni to achieve professional success and contribute meaningfully to their communities.
St. Marks School of Texas Faculty and Staff
Teachers and Staff
The faculty at St. Marks School of Texas consists of highly qualified educators with advanced degrees in their disciplines. Teachers are committed to rigorous instruction, mentorship, and fostering critical thinking, creativity, and character development in students. The administrative staff supports academic, athletic, and extracurricular programming to ensure a comprehensive learning experience.
Faculty Profiles (Expertise, Achievements)
St. Marks faculty members are recognized for excellence in teaching, leadership, and innovation. Many have received awards in their fields, contribute to scholarly research, and engage students in experiential learning projects. Faculty are deeply involved in mentoring students in academics, athletics, arts, and community service, reinforcing the school’s mission to produce well-rounded leaders prepared for college and life beyond.
St. Marks School of Texas Campus and Student Life
Campus Life / Housing
The St. Marks campus in Dallas provides a dynamic environment with state-of-the-art classrooms, science and computer labs, athletic facilities, and performance spaces. Although the school does not offer on-campus housing, students participate in a vibrant extracurricular life, including athletics, arts, debate, service clubs, and leadership programs. The school fosters community through retreats, student government, and service opportunities that develop leadership, teamwork, and character.
Transportation
St. Marks School of Texas is accessible via major Dallas roadways, and families often utilize private transportation, carpooling, or school-provided shuttle services. While public transit options are available, the campus promotes sustainable commuting practices and provides ample bicycle parking and safety programs to support students who bike or walk to school.