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Pomona Unified

Lorbeer Middle

501 Diamond Bar Boulevard, Diamond Bar, CA 91765-2002

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Summary

Lorbeer Middle is underperforming.

Reading and math results average to the 56th percentile among comparable California schools.

Only 47.4% of students met California's reading standard, but it is holding steady.

Math is weaker: 30.6% of students met California's math standard, but it is slowly trending up.Trending up

Proficiency Stats
Current Reading Proficiency47.4%
Current Math Proficiency30.6%
Reading State Rank514/1211 (58th percentile)
Math State Rank555/1211 (54th percentile)
Other Stats
Student / Teacher Ratio24:1
Student Enrollment688
Low-Income Students511 (74.3%)
English Learners80 (11.6%)
Quick links
School WebsiteGreat SchoolsNicheEd-DataCAASPP
2-Year Trends
2023 - 2025
Reading -0.4%Trend down•Math +4.8%Trend up
Showing school-level proficiency for the last three years

Reading Proficiency Scores

Race, economic status, English learner status, and distribution of scores by grade.

Race and Ethnicity
Distribution of Scores by Grade
Low-Income vs Non-Low-Income
Low-Income
Non-Low-Income
Low-Income +0.4%Trend up•
Non-Low-Income -6.1%Trend down
English Learners vs English Native
English Learners
English Native
English Learners -3.9%Trend down•
English Native +1.5%Trend up

Math Proficiency Scores

Race, economic status, English learner status, and distribution of scores by grade.

Race and Ethnicity
Distribution of Scores by Grade
Low-Income vs Non-Low-Income
Low-Income
Non-Low-Income
Low-Income +4.0%Trend up•
Non-Low-Income +4.0%Trend up
English Learners vs English Native
English Learners
English Native
English Learners +7.5%Trend up•
English Native +3.7%Trend up
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