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Beaverton Schools

Principal's Message

Hello Mountainside High School Families,

Welcome to Mountainside High School, home of the Mavericks!  Beaverton's sixth comprehensive high school opened in August of 2017.  Mountainside is located in the beautiful and growing area of South Cooper Mountain. We are proud of the unique and diverse student body that we serve.  Our feeder middle schools are Conestoga, Highland Park, and Mountain View.  Our feeder elementary schools include portions of Chehalem and Errol Hassel and all of Cooper Mountain, Nancy Ryles, Scholls Heights, and Sexton Mountain.

At Mountainside, we strive to CONNECT-EXPLORE-PURSUE in all that we do. We believe in the power of connection that fosters an inclusive and supportive community. We encourage exploration and understand that learning extends beyond the classroom. We are committed to the pursuit of excellence in all aspects of education. Our goal is to provide a rich and varied comprehensive experience for all our students, where all of our students realize the BSD promise of Belong, Believe, and Achieve.

Mountainside is an authorized International Baccalaureate (IB) school, the most rigorous course of study at the high school level.  In addition, the school possesses Career Technical Education (CTE) courses including:  Construction, Culinary Arts, Engineering, and Business and Marketing amongst others.

We are extremely proud of our comprehensive athletics, activities, and leadership programs. 

Welcome to Mountainside.  Home of the Mavericks!

Natalie Labossiere