# Excelsior Middle

Excelsior Middle is a middle school in Byron, California. Reading proficiency is 49.4%, +6.2 points from 2023 to 2025. Math proficiency is 34.6%, -0.9 points from 2023 to 2025.

## Key Stats

| Metric | Value |
| --- | --- |
| Canonical URL | https://caschooltrends.com/schools/excelsior-middle-byron |
| District | Byron Union Elementary |
| Address | 14301 Byron Highway, Byron, CA, 94514-2515 |
| Grade span | 6-8 |
| Charter status | Non-charter |
| Enrollment | N/A |
| Student / teacher ratio | 19:1 |
| Per-student spending | $18,878 |
| Low-Income Students | 125 (33.2%) |
| English Learners | 21 (5.6%) |

## Reading Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 43.2% | 407 |
| 2024 | 40.9% | 389 |
| 2025 | 49.4% | 348 |

## Math Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 35.5% | 397 |
| 2024 | 31.5% | 390 |
| 2025 | 34.6% | 347 |

## Reading Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 32.8% | 47.9% |
| 2024 | 28.0% | 47.5% |
| 2025 | 28.8% | 60.0% |

## Math Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 22.3% | 41.3% |
| 2024 | 16.7% | 39.1% |
| 2025 | 18.6% | 42.8% |

## Reading Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | 12.5% | 42.4% |
| 2024 | 0.0% | 41.0% |
| 2025 | 0.0% | 51.7% |

## Math Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | 6.3% | 35.6% |
| 2024 | 5.6% | 30.8% |
| 2025 | 5.0% | 35.4% |

## Reading Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| White | 52.8% | 159 |
| Hispanic or Latino | 39.3% | 107 |
| Asian | 60.0% | 30 |
| Black or African American | 29.2% | 24 |
| Two or more races | 82.3% | 17 |

## Math Performance by Race and Ethnicity

| Group | Proficient % | Tested Students |
| --- | --- | --- |
| White | 35.4% | 158 |
| Hispanic or Latino | 28.0% | 107 |
| Asian | 50.0% | 30 |
| Black or African American | 20.8% | 24 |
| Two or more races | 58.8% | 17 |

## Reading Score Distribution by Grade

| Grade | Tested Students | Not Met | Nearly Met | Met | Exceeded |
| --- | --- | --- | --- | --- | --- |
| 6 | 126 | 30.9% | 19.8% | 34.9% | 14.3% |
| 7 | 110 | 30.9% | 20.0% | 36.4% | 12.7% |
| 8 | 112 | 30.4% | 19.6% | 41.1% | 8.9% |

## Math Score Distribution by Grade

| Grade | Tested Students | Not Met | Nearly Met | Met | Exceeded |
| --- | --- | --- | --- | --- | --- |
| 6 | 126 | 29.4% | 28.6% | 21.4% | 20.6% |
| 7 | 110 | 38.2% | 26.4% | 20.9% | 14.6% |
| 8 | 111 | 46.0% | 28.8% | 10.8% | 14.4% |