# Byron Union Elementary

Byron Union Elementary is a elementary district in Contra Costa County, California. Reading proficiency is 51.9%, +6.9 points from 2023 to 2025. Math proficiency is 43.7%, +0.9 points from 2023 to 2025.

## Key Stats

| Metric | Value |
| --- | --- |
| Canonical URL | https://caschooltrends.com/districts/byron-union-elementary |
| County | Contra Costa |
| District type | Elementary |
| Schools | 5 |
| Students | 2,181 |
| Student / teacher ratio | 21:1 |
| Average spending per student | $18,878 |
| Low-Income Students | 403 (34.1%) |
| English Learners | 95 (8.0%) |

## Reading Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 45.0% | 816 |
| 2024 | 44.6% | 791 |
| 2025 | 51.9% | 754 |

## Math Proficiency History

| Year | Proficient % | Tested Students |
| --- | --- | --- |
| 2023 | 42.8% | 806 |
| 2024 | 41.3% | 792 |
| 2025 | 43.7% | 753 |

## Reading Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 31.2% | 51.0% |
| 2024 | 35.8% | 49.1% |
| 2025 | 35.0% | 60.7% |

## Math Performance by Income Group

| Year | Low-Income | Non-Low-Income |
| --- | --- | --- |
| 2023 | 25.1% | 50.4% |
| 2024 | 30.2% | 47.0% |
| 2025 | 27.3% | 52.3% |

## Reading Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | 7.7% | 44.7% |
| 2024 | 14.6% | 45.0% |
| 2025 | 21.1% | 53.6% |

## Math Performance by English Learner Status

| Year | English Learners | English Native |
| --- | --- | --- |
| 2023 | 23.1% | 42.5% |
| 2024 | 18.8% | 41.4% |
| 2025 | 13.5% | 45.3% |

## Board Members

| Name | Role | Email | First Year | Term Expires |
| --- | --- | --- | --- | --- |
| Claudia Rodriguez-Cantwell | Trustee | crodriguez@byron.k12.ca.us | 2022 | 2026 |
| Jamie Kane | President | jkane@byron.k12.ca.us | 2024 | 2028 |
| Joe Le Bel | Vice President | jlebel@byron.k12.ca.us | 2024 | 2026 |
| Melissa Ortiz-Gray | Trustee | mortizgray@byron.k12.ca.us | 2024 | 2028 |

## Schools

| Rank | School | City | Reading | Math | Combined | Reading 2-Year | Math 2-Year |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | Discovery Bay Elementary | Discovery Bay | 68.6% | 61.3% | 65.0% | +13.1 | +0.2 |
| 2 | Timber Point Elementary | Discovery Bay | 43.9% | 45.0% | 44.4% | +4.5 | +1.9 |
| 3 | Vista Oaks Charter | Lodi | 51.1% | 34.5% | 42.8% | +5.9 | +9.1 |
| 4 | Excelsior Middle | Byron | 49.4% | 34.6% | 42.0% | +6.2 | -0.9 |
| 5 | Byron Institute for Independent Study | Discovery Bay | 12.9% | 22.6% | 17.7% | -17.5 | +13.9 |