Marietta High School offers education to students in grades nine through 12. It is affiliated to Marietta School District, and has an enrollment of more than 250 students. The school offers a variety of subjects in its curriculum, including agricultural and consumer science, algebra, English, geography, American history, biology, computers, accounting, anthropology, chemistry, creative writing, and special and physical education. It offers various sports activities to students, such as basketball, football, cheerleading, track, baseball and softball. The amenities offered by the school include library, cafeteria, media and fitness center, and computer laboratory. It offers various extracurricular activities to students, including band, choir, National Honor Society, fine arts, yearbook, student council and quiz contests. Marietta High School is located in Marietta, Okla.