We are a school of champions, rich in tradition and community involvement and we are fortunate to be part of this amazing institution.  At AHS every student earns the right to experience the educational process in a positive manner in order to reach his/her full potential.  It is the responsibility of every student, educator, and parent to strive to maintain and enhance the quality of academics, fine arts, electives, and extracurricular activities.  The pursuit of excellence is an Arroyo tradition.
As an Arroyo Knight, we are charged with the responsibility to maintain and promote the fine traditions that have made Arroyo High School the stellar school in the El Monte Union High School District: scholarship, citizenship, sportsmanship, and a tireless pursuit of excellence. We strive to bring pride to you, your family, and the Arroyo Blue, Black, and White.

Go, Knights!!!

Your Principal,
Mr. Flores