Clayton Valley Charter High vs Mt. Diablo High
Clayton Valley Charter High and Mt. Diablo High are very closely rated, both scoring around 5.8 out of 10. Clayton Valley Charter High is significantly larger with 2,390 students, about 1.6× the size of Mt. Diablo High (1,477). In math proficiency, Clayton Valley Charter High leads at 48.0%.
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.
Clayton Valley Charter High
Concord, CA
5.8/10
High School9th – 12thCharter
2,390 students
Mt. Diablo High
Concord, CA
5.7/10
High School9th – 12th
1,477 students
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| Metric | Clayton Valley Charter High | Mt. Diablo High |
|---|---|---|
| Overall Rating | 5.8 / 10 | 5.7 / 10 |
| Academic Score | 6.8 | 3.9 |
| Growth Score | 2.3 | 8.4 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 23.2% | 61.9% |
| Environment Score | 4.8 | 5.1 |
| State Rank | #6,053 of 9,557 | #6,371 of 9,557 |
| State Percentile | 37th | 33th |
Test Scores
| Subject | Clayton Valley Charter High | Mt. Diablo High |
|---|---|---|
| Math Proficiency | 48.0% | 15.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 72.0% | 36.0% |
| ELA (State Avg) | — | — |
School Details
| Detail | Clayton Valley Charter High | Mt. Diablo High |
|---|---|---|
| Type | High School | High School |
| Grades | 9th – 12th | 9th – 12th |
| Enrollment | 2,390 | 1,477 |
| Student-Teacher Ratio | 24.9:1 | 20.0:1 |
| Free/Reduced Lunch | 23.2% | 61.9% |
| Graduation Rate (4yr, Class of 2023) | 97.0% | 78.0% |
| District | Clayton Valley Charter High District | Mt. Diablo Unified |
| City | Concord | Concord |
Neighborhood
| Metric | Concord (94521) | Concord (94520) |
|---|---|---|
| Median Household Income | $127,312 | $79,790 |
| Median Home Value | $823,100 | $572,400 |
| Median Rent | $2,388 | $2,118 |
| College Educated (Bachelor's+) | 44.0% | 29.9% |
| Poverty Rate | 5.6% | 12.9% |
| Avg Commute | 33 min | 30 min |