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Email BoardDel Rey Elementary
25 El Camino Moraga, Orinda, CA 94563-4117
Summary
Del Rey Elementary is an excellent school.
Reading and math results average to the 98th percentile among comparable California schools.
85.8% of students met California's reading standard, but it is trending down slightly.
84.6% of students met California's math standard, which is excellent statewide and is trending up slightly.
Proficiency stats
| Current Reading Proficiency | 85.8% |
| Current Math Proficiency | 84.6% |
| Reading State Rank | 64/4,657 (99th percentile) |
| Math State Rank | 101/4,657 (98th percentile) |
School information
| Student / Teacher Ratio | 19:1 |
| Student enrollment (2024–25) | 435 |
| Low-Income Students | 18 (4.1%) |
| English Learners | 7 (1.6%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading fell 0.3 points from last year and fell 1.1 points over the full period. Math fell 2.0 points from last year and rose 0.9 points over the full period.
•Math +0.9 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Most students in every reported group meet the reading standard. Hispanic or Latino and White students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 82.2% to 90.9% across the grades shown. Overall, the school’s reading results rank in the top 2% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
Results for both income groups are unavailable, so a current reading gap cannot be calculated.
English Learners vs English Native
Results for both language groups are unavailable, so a current reading gap cannot be calculated.
Math Proficiency Scores
2026 state test results
Race and Ethnicity
Asian students have the strongest math results at about 100% proficiency. The other reported groups range from about 75% to 84%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 76.5% to 92.5% across the grades shown. Overall, the school’s math results rank in the top 3% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
Results for both income groups are unavailable, so a current math gap cannot be calculated.
English Learners vs English Native
Results for both language groups are unavailable, so a current math gap cannot be calculated.
Progress as students move up
2023–2026
How we compare income gaps
“Typical” means the median gap across 1,832 schools for reading and 1,839 for math. The comparison uses 2026 California K–5 schools with at least 20 tested students in each income group and a reported low-income student population. Each school counts once. Its gap is non-low-income proficiency minus low-income proficiency, including negative gaps. California state test data
Understanding this school
How does Del Rey Elementary compare within the district?
Del Rey Elementary is No. 2 in reading and tied for No. 2 in math proficiency among the 4 K–5 schools in Orinda Union with 2026 results.
Explore the district’s schoolsHow does Del Rey Elementary rank in California?
Del Rey Elementary ranks No. 64 of 4,657 in reading and No. 101 of 4,657 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How does Del Rey Elementary compare with other schools in Orinda?
Del Rey Elementary is No. 2 in reading and tied for No. 2 in math proficiency among the 4 K–5 schools in Orinda with 2026 results.
Explore schools in OrindaHow does Del Rey Elementary compare with other schools in Contra Costa County?
Del Rey Elementary is No. 5 in reading and tied for No. 3 in math proficiency among the 113 K–5 schools in Contra Costa County with 2026 results.
Explore schools in Contra Costa CountyWhich schools should I compare?
Schools serving K–5 in the same district.
| School | Math | Reading |
|---|---|---|
| Del Rey ElementaryThis school | 84.6% | 85.8% |
| Glorietta Elementary | 83.2% | 84.1% |
| Sleepy Hollow Elementary | 84.6% | 84.2% |
