# Delta High

Delta High is a high school in Clarksburg, California. Reading proficiency is 35.5%, -17.9 points from 2023 to 2025. Math proficiency is 9.8%, +5.3 points from 2023 to 2025.

## Key Stats

| Metric | Value |
| --- | --- |
| Canonical URL | https://caschooltrends.com/schools/delta-high-clarksburg |
| District | River Delta Joint Unified |
| Address | 52810 Netherlands Avenue, Clarksburg, CA, 95612-0100 |
| Grade span | 10-12 |
| Charter status | Non-charter |
| Enrollment | N/A |
| Student / teacher ratio | 16:1 |
| Per-student spending | $21,264 |
| Low-Income Students | 154 (78.6%) |
| English Learners | 30 (15.3%) |

## Reading Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 53.3% | 45 |
| 2024 | 47.7% | 65 |
| 2025 | 35.5% | 62 |

## Math Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 4.5% | 44 |
| 2024 | 13.6% | 66 |
| 2025 | 9.8% | 61 |

## Reading Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 46.9% | 69.2% |
| 2024 | 41.7% | 64.7% |
| 2025 | 31.8% | 44.4% |

## Math Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 3.2% | 7.7% |
| 2024 | 8.2% | 29.4% |
| 2025 | 6.8% | 17.6% |

## Reading Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | N/A | 56.5% |
| 2024 | N/A | 57.1% |
| 2025 | N/A | 45.7% |

## Math Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | N/A | 4.3% |
| 2024 | 0.0% | 17.9% |
| 2025 | N/A | 14.7% |

## Reading Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| Hispanic or Latino | 27.0% | 37 |
| White | 52.6% | 19 |

## Math Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| Hispanic or Latino | 2.7% | 37 |
| White | 22.2% | 18 |

## Reading Score Distribution by Grade

| Grade | Tested Students | Not Met | Nearly Met | Met | Exceeded |
| --- | --- | --- | --- | --- | --- |
| 11 | 62 | 24.2% | 40.3% | 25.8% | 9.7% |

## Math Score Distribution by Grade

| Grade | Tested Students | Not Met | Nearly Met | Met | Exceeded |
| --- | --- | --- | --- | --- | --- |
| 11 | 61 | 72.1% | 18.0% | 9.8% | 0.0% |