Empowering student voice to create opportunity and options for every student, every day, by revealing talent and greatness within every individual

Welcome to Mountainside High School

On behalf of MHS faculty, staff, and administration, we welcome you to Nadaburg Unified School District's premiere high school! MHS has been a long time in the making and marks a significant milestone for our district and community. Our vision to reimagine and redefine a 21st-century education is achieved by keeping what's best for students front and center. We do so by leveraging technology for more than just efficiency. We leverage our technologies to meet students' individual learning needs and to increase critical thinking and relevant real-world applications. Our goal is to provide as many opportunities as possible for every student's academic, athletic, and student growth by giving them a voice and choice. Whether participating in online or in-person learning, we understand our responsibility when choosing MHS to serve your student's educational needs. Our staff is committed to providing all students with the best learning experience possible. 

Senior Portraits

NUSD school community: we are excited to share a preview and designs for the new Mountainside High School campus located at 29715 N. Crozier Road, Wittmann AZ 85361: https://mountainside.chasse.us/kiosk/

2024 5k

Support NUSD and MHS Seniors by signing up today for the Nadaburg Education Foundation's 3rd Annual 5K. Click HERE to join this amazing event.

MHS Calendar


Sample Title

Map to MHS Campus

MHS Campus Map

Home of the Wolves


Office Hours: 8:30 AM-4:30 PM 

School Hours: 9:15 AM-3:30 PM, Monday - Thursday

(Office is closed on Fridays)

32919 N. Center Street, Wittmann, AZ 85361


(Due to restricted ingress/egress for school safety purposes, please utilize the designated student drop-off/pick-up location. Late arrivals are asked to check-in through the district office.)

Wiley the Wolf
The right of a student to participate fully in classroom instruction shall not be abridged or impaired because of race, color, religion, sex, age, national origin, and disability, or any other reason not related to the student's individual capabilities.
The right of students to participate in extracurricular activities shall be dependent only upon their maintaining the minimum academic and behavioral standards established by the Board, and their individual ability in the extracurricular activity.