Concordia Lutheran High School operates through athletics, business, computer science, facilities and technology departments. The school provides classes in English, math, music, science, social studies, foreign languages and physical education. It offers various sports activities, such as football, basketball and tennis. Concordia Lutheran High School is a member of the Texas Association of Private and Parochial Schools. It manages a staff of more than 50 teachers and support personnel. The school is accredited by the National Lutheran School Accreditation and the Texas Private School Accreditation Commission. In addition, it maintains a chapel advisory council. Concordia Lutheran High School is located in Tomball, Texas.