Founded in 1906 as the Terrill School for Boys with 42 students, today St. Mark's School of Texas serves more than 900 boys in grades one through twelve. As a school focused clearly on the education of boys, our teachers, coaches, and advisors understand and appreciate the unique nature of boyhood. With challenging programs designed to inspire, motivate, and stretch our students, St. Mark’s is a place where boys can be themselves, develop respect for others, and learn what it means to be a man of true character and integrity. Our mission at St. Mark’s is clear – we seek to develop men of character who will serve with intelligence, compassion, and integrity.