At TMI, we are proud to grant admission to students from all over the world, educating students in grades 6-12 (boarding options for grades 8-12). A premiere day and boarding college-preparatory school founded in 1893 and located in the Texas Hill Country, TMI is the ideal place for middle school and high school students to learn, grow, engage, and become the leaders of tomorrow.
By embracing technology, innovation, and entrepreneurship with programs such as robotics, advanced math topics, design, fine arts, world languages, and a distinguished Corps of Cadets leadership program, TMI prepares students to be leaders with compassion, integrity, and character in their chosen fields.
We are.