# Mt. Diablo High

Mt. Diablo High is a high school in Concord, California. Reading proficiency is 38.1%, +0.4 points from 2023 to 2025. Math proficiency is 12.5%, -0.3 points from 2023 to 2025.

## Key Stats

| Metric | Value |
| --- | --- |
| Canonical URL | https://caschooltrends.com/schools/mt-diablo-high-concord |
| District | Mt. Diablo Unified |
| Address | 2450 Grant Street, Concord, CA, 94520-2251 |
| Grade span | 9-12 |
| Charter status | Non-charter |
| Enrollment | N/A |
| Student / teacher ratio | 20:1 |
| Per-student spending | $17,002 |
| Low-Income Students | 1,126 (80.6%) |
| English Learners | 493 (35.3%) |

## Reading Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 37.8% | 355 |
| 2024 | 32.2% | 289 |
| 2025 | 38.1% | 286 |

## Math Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 12.8% | 376 |
| 2024 | 10.1% | 286 |
| 2025 | 12.5% | 281 |

## Reading Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 34.8% | 43.7% |
| 2024 | 31.3% | 34.0% |
| 2025 | 37.0% | 42.9% |

## Math Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 10.5% | 17.2% |
| 2024 | 9.3% | 11.8% |
| 2025 | 13.1% | 9.6% |

## Reading Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | 7.5% | 40.9% |
| 2024 | 4.2% | 40.9% |
| 2025 | 4.5% | 38.0% |

## Math Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | 1.6% | 9.0% |
| 2024 | 2.9% | 15.2% |
| 2025 | 3.3% | 7.5% |

## Reading Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| Hispanic or Latino | 38.6% | 207 |
| Black or African American | 32.1% | 28 |
| Asian | 30.8% | 13 |
| White | 38.5% | 13 |

## Math Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| Hispanic or Latino | 11.7% | 206 |
| Black or African American | 3.9% | 26 |
| Asian | 30.8% | 13 |
| White | 18.2% | 11 |

## Reading Score Distribution by Grade

| Grade | Tested Students | Not Met | Nearly Met | Met | Exceeded |
| --- | --- | --- | --- | --- | --- |
| 11 | 286 | 36.4% | 25.5% | 25.5% | 12.6% |

## Math Score Distribution by Grade

| Grade | Tested Students | Not Met | Nearly Met | Met | Exceeded |
| --- | --- | --- | --- | --- | --- |
| 11 | 281 | 72.2% | 15.3% | 10.7% | 1.8% |