PublicGrades 7-8
Lorbeer Middle School
501 Diamond Bar Boulevard, Diamond Bar, CA 91765-2002(909) 397-4527
Total Students688
Student/Teacher24.07:1
Math Prof.30.63%
Reading Prof.47.35%
School Information
Charter SchoolNo
Magnet SchoolNo
Virtual SchoolNo
CountyLos Angeles
School DistrictPomona Unified School District
Principal / AdminCarlos Aguirre Jr.(909) 397-4527
Founded1980
Free/Reduced Lunch74.27% Eligible
Acceptance Rate100%
Student Demographics
White4.7%
Hispanic73.4%
Black3.6%
Asian13.1%
Native American0.3%
Pacific Islander0.1%
Two Or More4.8%
Gender Distribution
49.7%
50.3%
Male Female
Students per Grade
Grade 7352
Grade 8336
School Calendar 2026-2027
July 2026
Academic Schedule • 2026-2027
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Lorbeer Middle School
Academic Calendar (2026-2027)
July 2026
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August 2026
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September 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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April 2027
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May 2027
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Key Dates & Holidays
Independence Day ObservanceJul 3
Legal HolidayJan 1
Martin Luther King Jr. DayJan 18
Lincoln Day ObservanceFeb 8
Washington DayFeb 15
Spring Break BeginsMar 29
Spring Break EndsApr 1
Veterans Day ObservanceNov 11
Pre-Thanksgiving BreakNov 25
Thanksgiving HolidaysNov 26
Winter Recess / Ed Center ClosedDec 21
Local HolidayDec 24
Legal HolidayDec 25
Winter Recess / Ed Center ClosedDec 28
Local HolidayDec 31
Juneteenth Holiday ObservanceJun 18
Key Dates & Holidays
2026-2027Community Reviews
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