Welcome To AISM Middle/High School

Welcome to the Middle/High School division of the American International School of Monrovia. The middle school program is intended to enrich and further develop students as they make the transition from elementary school to high school. Middle school is a huge growth time for students physically, emotionally, and cognitively.

 American International School of Monrovia offers an American Diploma that emphasizes, Pre AP and AP courses in each year of high school with a service learning program in Grades 9 - 12. We believe by challenging students while supporting them, in rigorous core classes, they are better prepared for colleges and universities. We are the only high school in Monrovia to offer on-site PSAT assessment.


            Allison Mallory

                  AISM Principal  & Academic Counselor

                       The Hawk's spirit is alive and well! 

Our student body and school community remain dedicated to our mission and passionate about offering a well-rounded experience to our students.

The AISM staff are committed to PROSPER by: 

 - A positive, safe school environment; 

 - Personalization of the educational experience    and          knowing  our students well;          

- A culture of high expectations; 

- High levels of student engagement, collaboration, innovation, and communication in the classroom.

 As we continue the academic year with a “Growth Mindset” our student body will continue working hard toward excellence and academic success filled with phenomenal learning experiences. As we embark on this learning adventure, we pledge to students and parents that this will be a year of rigorous, relevant, and engaging work in our classrooms with special events and activities.