# Rio Mesa High

Rio Mesa High is a high school in Oxnard, California. Reading proficiency is 46.4%, -3.5 points from 2023 to 2025. Math proficiency is 20.2%, +4.3 points from 2023 to 2025.

## Key Stats

| Metric | Value |
| --- | --- |
| Canonical URL | https://caschooltrends.com/schools/rio-mesa-high-oxnard |
| District | Oxnard Union High |
| Address | 545 Central Avenue, Oxnard, CA, 93030-1045 |
| Grade span | 9-12 |
| Charter status | Non-charter |
| Enrollment | N/A |
| Student / teacher ratio | 22:1 |
| Per-student spending | $19,960 |
| Low-Income Students | 1,416 (72.6%) |
| English Learners | 271 (13.9%) |

## Reading Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 49.9% | 543 |
| 2024 | 46.4% | 474 |
| 2025 | 46.4% | 470 |

## Math Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 15.8% | 537 |
| 2024 | 14.9% | 470 |
| 2025 | 20.2% | 476 |

## Reading Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 43.6% | 60.2% |
| 2024 | 43.7% | 51.5% |
| 2025 | 42.6% | 55.4% |

## Math Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 11.5% | 22.8% |
| 2024 | 12.7% | 19.1% |
| 2025 | 15.1% | 32.4% |

## Reading Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | 10.3% | 57.3% |
| 2024 | 3.0% | 54.5% |
| 2025 | 2.9% | 56.3% |

## Math Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | 2.4% | 20.9% |
| 2024 | 1.6% | 19.7% |
| 2025 | 0.0% | 30.1% |

## Reading Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| Hispanic or Latino | 42.5% | 405 |
| Filipino | 70.8% | 24 |
| White | 65.2% | 23 |

## Math Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| Hispanic or Latino | 15.6% | 411 |
| Filipino | 54.2% | 24 |
| White | 43.5% | 23 |

## Reading Score Distribution by Grade

| Grade | Tested Students | Not Met | Nearly Met | Met | Exceeded |
| --- | --- | --- | --- | --- | --- |
| 11 | 470 | 30.4% | 23.2% | 25.3% | 21.1% |

## Math Score Distribution by Grade

| Grade | Tested Students | Not Met | Nearly Met | Met | Exceeded |
| --- | --- | --- | --- | --- | --- |
| 11 | 476 | 57.8% | 22.1% | 11.8% | 8.4% |