If you are wanting to attend Mountainside High School Next School Year we ask that you please contact the front office about Enrollment and Registration Information at 623-288-2800.
The Online Enrollment Packet can be accessed through the link below or on the School's or District's website
Current Students Course Selection Information Packet
Current Students Course Selection Information Letter
Incoming Freshmen Students and Parents Course Selection Information Packet
Incoming Freshmen Students Course Selection Information Letter
Course Selection Information Overview Presentation (for both current and incoming students)