Pomona Unified
Lorbeer Middle
501 Diamond Bar Boulevard, Diamond Bar, CA 91765-2002
Summary
Lorbeer Middle is underperforming.
Only 47.4% of students are reading at grade level in Lorbeer Middle, but it is holding steady.
Math is weaker at 30.6%; most students are not yet at grade level, but it is slowly trending up.
Proficiency Stats
| Current Reading Proficiency | 47.4% |
| Current Math Proficiency | 30.6% |
| Reading State Rank | 514/1211 (58th percentile) |
| Math State Rank | 555/1211 (54th percentile) |
Other Stats
| Student / Teacher Ratio | 24:1 |
| Student Enrollment | 688 |
School Website
Great Schools
Niche
Ed-Data
CAASPP2-Year Trends
2023 - 2025
Reading -0.4%
•Math +4.8%
•Math +4.8%Showing school-level proficiency for the last three years
Reading Proficiency Scores
Race and ethnicity proficiency plus distribution of scores by grade.
Race and Ethnicity
Distribution of Scores by Grade
Math Proficiency Scores
Race and ethnicity proficiency plus distribution of scores by grade.
Race and Ethnicity
Distribution of Scores by Grade