Castleberry High School offers a variety of educational and extracurricular programs to students. It is located in River Oaks, Texas, and is operated by the Castleberry Independent School District. The school has an enrollment of more than 700 students in grades nine through 12. It has various departments, including guidance, career and technology, training and professional education, academics and athletics. Its academic programs include English, mathematics, science, social studies, history, government, and health and physical education. The school s athletics division organizes various sports tournaments, events and league matches. Its guidance department provides individual and group counseling programs, and academics, and college and graduation information. The school additionally offers various other extracurricular activities, such as marching band, career and technology education seminars, and fine and performing arts classes.