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Your Trusted College-Preparatory School in San Antonio
Founded in 1893, Tmi-Episcopal School-Texas stands as the oldest Episcopal Church-sponsored college-preparatory school in the Southwest. Our mission centers on nurturing servant leaders through a holistic educational approach grounded in academic rigor, spiritual growth, and character development. With a student-faculty ratio of 9:1, we provide personalized attention that fosters intellectual curiosity, ethical leadership, and lifelong learning. Our faculty combines subject matter expertise with mentorship, guiding students through a curriculum that includes 24 AP courses and innovative programs in design thinking and technology.

As a faith-based institution, we cultivate a supportive community where students in grades 6-12 develop wisdom, integrity, and purpose. Our graduates consistently achieve 100% college acceptance while maintaining strong ties to our traditions of service and leadership. Through athletics, arts, and the Corps of Cadets, we prepare students to excel in all aspects of life while upholding our Episcopal values of inclusivity and service.
Services
College Counseling Middle School Programs Upper School Programs Athletics Programs Arts & Innovation Programs
Highlights and features
  • We offer a 9:1 student-faculty ratio for personalized academic attention
  • Our graduates maintain a 100% college acceptance rate
  • We provide 24 AP and honors courses with innovative technology programs
  • Our Corps of Cadets develops leadership through structured training
  • We combine traditional academics with modern innovation in our Walker Center
Services
College-Preparatory Curriculum
Our college-preparatory curriculum prepares students for higher education through rigorous coursework including 24 AP courses. We emphasize critical thinking, primary text analysis, and reduced screen dependence to develop focused learners. With a 9:1 student-faculty ratio, our program combines traditional teaching methods with modern innovation to ensure college readiness.
Corps of Cadets Leadership
The Corps of Cadets develops leadership through structured military-style training and service opportunities. Cadets build discipline, responsibility, and resilience while participating in mentorship programs and community service. This program instills core values of integrity and service that complement academic development.
Innovation & Design
Our Innovation & Design program teaches robotics, coding, and design thinking through hands-on learning in the Walker Innovation Center. Students complete mandatory technology requirements and specialized pathways in business and engineering. This curriculum prepares students for modern workforce challenges through practical, real-world applications.
Spiritual Development
Spiritual development occurs through chapel services, Christian formation classes, and service initiatives. Our Episcopal foundation welcomes diverse faith backgrounds while emphasizing character formation and ethical leadership. Programs include weekly Eucharist services and community outreach opportunities that reinforce our values of service and compassion.
Athletics Programs
Our athletics programs offer 21 competitive sports with emphasis on skill development and sportsmanship. Facilities include the Frost Athletic Center and outdoor fields that support district, regional, and state-level competition. Coaches focus on physical excellence, mental discipline, and character development to create well-rounded student-athletes.
People
Scott Brown
President
Scott Brown leads Tmi-Episcopal School-Texas with over 25 years of educational leadership experience. He champions the school's mission to develop servant leaders through academic excellence and character formation. His vision emphasizes innovation while maintaining traditional values.
Frederick Kountz
Head of Upper School
Frederick Kountz oversees Upper School operations with expertise in college-preparatory education. He teaches social studies while managing curriculum development and faculty mentorship. His approach combines academic rigor with personal student engagement.
Benjamin Nelson
Chaplain
Chaplain Benjamin Nelson directs spiritual programs and chapel services. He develops faith-based initiatives that align with Episcopal traditions while welcoming diverse perspectives. His work focuses on character formation and community service programs.
Peter Casey
Athletic Director
Peter Casey brings collegiate athletic administration experience to TMI's sports programs. He oversees 21 sports teams and facilities while emphasizing character development through athletics. His leadership focuses on creating competitive opportunities for student-athletes.
Taylor Phelps
Chief Advancement Officer
Taylor Phelps leads fundraising and community engagement efforts. With extensive experience in educational philanthropy, she connects donors to the school's mission. Her work ensures financial sustainability for academic and facility improvements.
Questions
What grades does TMI Episcopal serve?
TMI Episcopal serves students in grades 6 through 12 with both day and boarding options available.
Is TMI Episcopal religiously affiliated?
TMI is an Episcopal school that welcomes all faith backgrounds while offering spiritual reflection opportunities.
What college preparation does TMI offer?
We provide 24 AP courses, college counseling, and a 100% college acceptance rate for graduates.
What leadership programs exist at TMI?
Our Corps of Cadets, leadership electives, and student government programs develop ethical leaders.
What extracurricular opportunities are available?
We offer 21 sports, arts programs, innovation labs, and community service initiatives.
What is TMI's student-faculty ratio?
TMI maintains a 9:1 student-faculty ratio to ensure personalized attention and mentorship.