Chaparral Middle vs Lorbeer Middle
Chaparral Middle has a higher overall rating of 8.4/10 compared to 6.8/10. Chaparral Middle is significantly larger with 1,204 students, about 1.8× the size of Lorbeer Middle (676). In math proficiency, Chaparral Middle leads at 81.0%.
Chaparral Middle
Diamond Bar, CA
8.4/10
Middle School6th – 8th
1,204 students
Lorbeer Middle
Diamond Bar, CA
6.8/10
Middle School7th – 8th
676 students
Ratings Comparison
| Metric | Chaparral Middle | Lorbeer Middle |
|---|---|---|
| Overall Rating | 8.4 / 10 | 6.8 / 10 |
| Academic Score | 9.7 | 7.0 |
| Growth Score | 9.6 | 6.7 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 24.9% | 76.3% |
| Environment Score | 4.5 | 6.6 |
| State Rank | #1,035 of 9,539 | #3,978 of 9,539 |
| State Percentile | 89th | 58th |
Test Scores
| Subject | Chaparral Middle | Lorbeer Middle |
|---|---|---|
| Math Proficiency | 81.0% | 48.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 82.0% | 69.0% |
| ELA (State Avg) | — | — |
School Details
| Detail | Chaparral Middle | Lorbeer Middle |
|---|---|---|
| Type | Middle School | Middle School |
| Grades | 6th – 8th | 7th – 8th |
| Enrollment | 1,204 | 676 |
| Student-Teacher Ratio | 26.8:1 | 23.3:1 |
| Free/Reduced Lunch | 24.9% | 76.3% |
| Chronic Absenteeism (SY 2022-23) | 5.5% | 27.7% |
| District | Walnut Valley Unified | Pomona Unified |
| City | Diamond Bar | Diamond Bar |
Neighborhood
| Metric | Diamond Bar (91765) | Diamond Bar (91765) |
|---|---|---|
| Median Household Income | $104,737 | $104,737 |
| Median Home Value | $878,900 | $878,900 |
| Median Rent | $2,395 | $2,395 |
| College Educated (Bachelor's+) | 53.3% | 53.3% |
| Poverty Rate | 10.1% | 10.1% |
| Avg Commute | 34 min | 34 min |