Mountainside High School is Nadaburg Unified School District's premier high school. Mountainside focuses on providing a blended learning environment where all students can connect with their peers, educators, and connect their education with their real lives and future goals. Mountainside recognizes and respects that each student is different and strives to create opportunities for students to lend their voices in designing their own high school experience. We challenge students to meet high expectations in academics, athletic, and personal growth and achievement.
- Mountainside High School first opened in 2020
- Serves grades: 9th,10th, and 11th grades in-person and online, 12th grade online only for the 2022-2023 school year
- School colors are Columbia Blue, Black, and Silver
- School Mascot: Wolf