# River Islands High

River Islands High is a high school in Lathrop, California. Reading proficiency is 52.7%. Math proficiency is 31.8%.

## Key Stats

| Metric | Value |
| --- | --- |
| Canonical URL | https://caschooltrends.com/schools/river-islands-high-lathrop |
| District | Banta Unified |
| Address | 16601 Riptide Way, Lathrop, CA, 95330 |
| Grade span | 9-11 |
| Charter status | Charter |
| Enrollment | N/A |
| Student / teacher ratio | 18:1 |
| Per-student spending | $32,739 |
| Low-Income Students | 197 (38.5%) |
| English Learners | 35 (6.8%) |

## Reading Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2025 | 52.7% | 131 |

## Math Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2025 | 31.8% | 132 |

## Reading Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2025 | 46.0% | 56.8% |

## Math Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2025 | 25.5% | 35.8% |

## Reading Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2025 | 18.2% | 59.8% |

## Math Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2025 | 0.0% | 31.3% |

## Reading Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| Asian | 56.8% | 37 |
| Hispanic or Latino | 45.5% | 33 |
| Filipino | 61.3% | 31 |
| White | 61.5% | 13 |
| Black or African American | 33.3% | 12 |

## Math Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| Asian | 46.0% | 37 |
| Hispanic or Latino | 8.8% | 34 |
| Filipino | 45.2% | 31 |
| White | 30.8% | 13 |
| Black or African American | 25.0% | 12 |

## Reading Score Distribution by Grade

| Grade | Tested Students | Not Met | Nearly Met | Met | Exceeded |
| --- | --- | --- | --- | --- | --- |
| 11 | 131 | 18.3% | 29.0% | 34.4% | 18.3% |

## Math Score Distribution by Grade

| Grade | Tested Students | Not Met | Nearly Met | Met | Exceeded |
| --- | --- | --- | --- | --- | --- |
| 11 | 132 | 43.2% | 25.0% | 18.9% | 12.9% |