PublicGrades 9-12
Montebello High School
2100 West Cleveland Avenue, Montebello, CA 90640-4032(323) 728-0121
Total Students1,907
Student/Teacher19.3:1
Math Prof.18.49%
Reading Prof.43.69%
School Information
Charter SchoolNo
Magnet SchoolNo
Virtual SchoolNo
CountyLos Angeles
School DistrictMontebello Unified School District
Principal / AdminConstantino Duarte(323) 728-0121
Founded1980
Free/Reduced Lunch88.99% Eligible
Acceptance Rate100%
Student Demographics
White1.4%
Hispanic97.5%
Black0.3%
Asian0.6%
Native American0.1%
Pacific Islander0.1%
Two Or More0.1%
Gender Distribution
54.5%
45.4%
Male Female
Students per Grade
Grade 9491
Grade 10449
Grade 11474
Grade 12493
School Calendar 2026-2027
August 2026
Academic Schedule • 2026-2027
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Montebello High School
Academic Calendar (2026-2027)
July 2026
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August 2026
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September 2026
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October 2026
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November 2026
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December 2026
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January 2027
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February 2027
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March 2027
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Key Dates & Holidays
First Day of SchoolAug 17
Labor Day HolidaySep 7
Veterans Day HolidayNov 11
Fall RecessNov 23
Thanksgiving Day ObservanceNov 26
Local Board Holiday during Fall RecessNov 27
Winter Recess BeginsDec 21
Local Board Holidays during Winter RecessDec 23
Local Board Holiday during Winter RecessDec 30
Winter Recess EndsJan 1
New Year's Day / Local Board HolidayJan 1
Martin Luther King Jr’s Birthday HolidayJan 18
Lincoln’s Birthday HolidayFeb 8
Washington’s Birthday HolidayFeb 15
Local Board HolidayMar 26
Spring Break BeginsMar 29
Cesar Chavez Recognized DayMar 31
Spring Break EndsApr 1
Armenian Genocide Recognized DayApr 24
Memorial Day HolidayMay 31
Last Day of SchoolJun 11
Juneteenth ObservedJun 18
Key Dates & Holidays
2026-2027A Hub for Student Success in Montebello
This public institution, serving grades 9-12 within the Montebello Unified School District, is a vibrant educational community. Families often look for schools offering diverse athletic opportunities like basketball and soccer, or enriching academic pursuits such as STEM and robotics clubs. Students may also find engaging avenues in the arts and track programs.
Connecting with Our Educational Community
We are committed to fostering a supportive learning environment for all students. Parents and guardians are encouraged to review the academic calendar directly on this page for important dates and events throughout the school year.
Frequently Asked Questions
What extracurricular activities are available for students?
While specific programs vary each year, students often have access to clubs like robotics and athletics such as soccer. We recommend contacting the administration directly for the current list of activities.
How can I get involved as a parent?
Parent involvement is highly valued. Opportunities range from volunteering for school events to participating in parent-teacher organizations. Please reach out to the school office for current needs and ways to contribute.
What academic support is offered to students?
Our school provides various academic resources, including tutoring services and college preparatory counseling, to help students achieve their educational goals. Specific support programs are detailed in our student handbook.
What is the enrollment process for new students?
Prospective students and their families should visit the Montebello Unified School District website for detailed enrollment information and required documentation. Enrollment periods are typically announced well in advance.
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