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Email BoardContra Costa County Office of Education
Contra Costa County Office of Education is badly underperforming.
Reading and math results average to the 0th percentile among California school districts.
Only 3.9% of students met California's reading standard, and it is trending down.
Math is weaker: 0.0% of students met California's math standard, and it is slowly trending down.
| Current Reading Proficiency | 3.9% |
| Current Math Proficiency | 0.0% |
| District Reading Rank | 972 / 977 (1st percentile) |
| District Math Rank | 973 / 977 (0th percentile) |
| Student / Teacher Ratio | 19:1 |
| Spend per Student | N/A |
| Schools in District | 9 |
| Student Enrollment | 6,048 |
| Low-Income Students | 86 (38.6%) |
| English Learners | 39 (17.5%) |
District Website
Great Schools
Niche
CAASPPTest score trends
Reading fell 4.1 points from last year and fell 9.6 points over the full period. Math was unchanged from last year and fell 4.1 points over the full period.
•Math -4.1 percentage pointsBoard Members
| name | elected | up for re-election |
|---|---|---|
Sarah G. Butler President [email protected] | 2022 | 2026This year! |
Yazmin Llamas Vice President [email protected] | 2024 | 2028 |
Annette Lewis Trustee [email protected] | 2022 | 2026This year! |
Daniel Nathan-Heiss Trustee [email protected] | 2024 | 2028 |
Mike Maxwell Trustee [email protected] | 2022 | 2026This year! |
Expand for details on low-income and english learner performance
Reading Proficiency Scores
Comparison of low-income and English learner groups using district-level CAASPP proficiency data.
Low-Income vs Non-Low-Income
Low-income students trail other students by 18.2 points in reading. It widened over the period shown.
•English Learners vs English Native
Results for both language groups are unavailable, so a current reading gap cannot be calculated.
Math Proficiency Scores
Comparison of low-income and English learner groups using district-level CAASPP proficiency data.
Low-Income vs Non-Low-Income
Low-income students trail other students by 0.0 points in math. It narrowed as non-low-income results fell, while low-income results were unchanged.
English Learners vs English Native
Results for both language groups are unavailable, so a current math gap cannot be calculated.
District School Map
Schools in this district, color-coded by reading proficiency.
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Hover over a school marker to see details
Schools
+4.6%Understanding this district
How does Contra Costa County Office of Education rank in California?
Contra Costa County Office of Education ranks No. 972 of 977 in reading and No. 973 of 977 in math for 2026. These proficiency rankings compare districts across all district types.
How much do results vary between Contra Costa County Office of Education’s schools?
Among the 3 schools serving 7–12, proficiency ranges from 0.0% to 39.1% in reading and 0.0% to 16.7% in math.
See the district’s schoolsAre results improving across Contra Costa County Office of Education’s schools?
Over 2024–2026, reading proficiency rose at 2 of 8 schools with results covering that full period; math rose at 5 of 8.
Compare school trends