Sewanhaka High School operates under Sewanhaka Central High School District. Located in Floral Park, N.Y., the school offers classes from grades nine through 12. It has been serving the students since 1929. Sewanhaka High School provides instruction in a wide range of subjects, such as arts, business, career and technical education, English, and family and consumer science. The school also offers classes in foreign languages, math, music, physical education, science, social studies and special education. Sewanhaka High School provides a variety of continuing education programs. The school also provides several activities, including an animation club, cheerleading, computer and drama clubs, ecology and French clubs, National Honor Society, student council, poetry and photography clubs, stage crew and talent shows.