Diamond Bar High vs Rowland Unified Community Day
Diamond Bar High and Rowland Unified Community Day are very closely rated, both scoring around 7.3 out of 10. Diamond Bar High is significantly larger with 2,532 students, about 68.4× the size of Rowland Unified Community Day (37). In math proficiency, Diamond Bar High leads at 73.0%.
Attendance data is under correction. A public school's existing Resources & Environment score and overall rating shown here may still reflect an unverified attendance input.
Diamond Bar High
Diamond Bar, CA
7.3/10
High School9th – 12th
2,532 students
Rowland Unified Community Day
Rowland Heights, CA
7.3/10
High School7th – 12th
37 students
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| Metric | Diamond Bar High | Rowland Unified Community Day |
|---|---|---|
| Overall Rating | 7.3 / 10 | 7.3 / 10 |
| Academic Score | 9.0 | 3.3 |
| Growth Score | 5.5 | 9.4 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 23.2% | 32.4% |
| Environment Score | 4.4 | 9.8 |
| State Rank | #2,764 of 9,557 | #2,721 of 9,557 |
| State Percentile | 71th | 72th |
Test Scores
| Subject | Diamond Bar High | Rowland Unified Community Day |
|---|---|---|
| Math Proficiency | 73.0% | 24.5% |
| Math (State Avg) | — | — |
| ELA Proficiency | 80.0% | 10.0% |
| ELA (State Avg) | — | — |
School Details
| Detail | Diamond Bar High | Rowland Unified Community Day |
|---|---|---|
| Type | High School | High School |
| Grades | 9th – 12th | 7th – 12th |
| Enrollment | 2,532 | 37 |
| Student-Teacher Ratio | 25.6:1 | 12.3:1 |
| Free/Reduced Lunch | 23.2% | 32.4% |
| Graduation Rate (4yr, Class of 2023) | 97.0% | — |
| District | Walnut Valley Unified | Rowland Unified |
| City | Diamond Bar | Rowland Heights |
Neighborhood
| Metric | Diamond Bar (91765) | Rowland Heights (91748) |
|---|---|---|
| Median Household Income | $104,737 | $83,455 |
| Median Home Value | $878,900 | $781,500 |
| Median Rent | $2,395 | $1,922 |
| College Educated (Bachelor's+) | 53.3% | 35.0% |
| Poverty Rate | 10.1% | 11.8% |
| Avg Commute | 34 min | 33 min |