# Delta Sierra Middle

Delta Sierra Middle is a middle school in Stockton, California. Reading proficiency is 26.7%, +4.1 points from 2023 to 2025. Math proficiency is 15.4%, +8.9 points from 2023 to 2025.

## Key Stats

| Metric | Value |
| --- | --- |
| Canonical URL | https://caschooltrends.com/schools/delta-sierra-middle-stockton |
| District | Lodi Unified |
| Address | 2255 Wagner Heights Road, Stockton, CA, 95209-4700 |
| Grade span | 7-8 |
| Charter status | Non-charter |
| Enrollment | N/A |
| Student / teacher ratio | 19:1 |
| Per-student spending | $18,747 |
| Low-Income Students | 521 (92.5%) |
| English Learners | 82 (14.6%) |

## Reading Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 22.6% | 548 |
| 2024 | 20.3% | 537 |
| 2025 | 26.7% | 536 |

## Math Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 6.6% | 546 |
| 2024 | 9.9% | 534 |
| 2025 | 15.4% | 544 |

## Reading Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 23.3% | 12.1% |
| 2024 | 20.6% | 16.1% |
| 2025 | 26.2% | 33.3% |

## Math Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 6.8% | 3.0% |
| 2024 | 10.1% | 6.5% |
| 2025 | 15.1% | 19.1% |

## Reading Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | 0.0% | 21.3% |
| 2024 | 4.1% | 17.4% |
| 2025 | 5.4% | 24.2% |

## Math Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | 0.0% | 5.4% |
| 2024 | 1.4% | 8.1% |
| 2025 | 5.0% | 13.3% |

## Reading Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| Hispanic or Latino | 24.8% | 242 |
| Asian | 35.3% | 119 |
| Black or African American | 13.6% | 81 |
| Two or more races | 25.0% | 36 |
| White | 42.3% | 26 |
| Filipino | 37.5% | 24 |

## Math Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| Hispanic or Latino | 14.9% | 248 |
| Asian | 19.2% | 120 |
| Black or African American | 7.4% | 81 |
| Two or more races | 16.7% | 36 |
| White | 15.4% | 26 |
| Filipino | 32.0% | 25 |

## Reading Score Distribution by Grade

| Grade | Tested Students | Not Met | Nearly Met | Met | Exceeded |
| --- | --- | --- | --- | --- | --- |
| 7 | 272 | 50.4% | 24.3% | 20.6% | 4.8% |
| 8 | 264 | 40.9% | 31.1% | 24.6% | 3.4% |

## Math Score Distribution by Grade

| Grade | Tested Students | Not Met | Nearly Met | Met | Exceeded |
| --- | --- | --- | --- | --- | --- |
| 7 | 277 | 69.0% | 16.6% | 8.7% | 5.8% |
| 8 | 267 | 65.2% | 18.4% | 8.2% | 8.2% |