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Montclair High School
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About Our School
Schoolwide Learning Outcomes
History of MHS
School Plan for Student Achievement
AP/Honors & GATE
AP/Honors Summer Assignments
Career Technical Education (CTE)
Chaffey College Dual Enrollment
Cum Laude Society
English Learner Advisory Committee
Ed Services Office
Student Services Office
Adult Volunteer Opportunities
Homeless and Foster Youth Outreach Services
Mental Health and Community Resources
MHS Parent Center
Student Classroom Resources
News & Announcements
CJUHSD Student Hiring Fair
Please sign up for the upcoming Student Hiring Fair.
988: Suicide & Crisis Lifeline
If you or someone you know needs support now, call or text 988.
Be the Solution. If you have information regarding crime or misconduct at your school, call WeTip anonymously.
The Chaffey District Cares
The Chaffey District cares about your mental well-being. We partner with community agencies and mental health professionals to provide support to our students and staff. If you, or someone you know, is in crisis please contact the Community Crisis Response Team (909) 421-9233 - Click 'Read Full Story' for more information.
Montclair High School Cares About You!
Upcoming College and Career Events
Please join us for some great College and Career events for Chaffey District students.
Back to School Night
Join us for Back to School Night on Tuesday, August 15, 2023.
Summer School Schedule
View the 2023 Summer School Schedule.
View the 2023 Summer School calendar and bell schedule.
Final Exam Schedule
View the spring 2023 Final Exam Schedule.