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Email BoardOak Ridge Elementary
15452 Valle Vista Drive, Chino Hills, CA 91709-3871
Summary
Reading and math results average to the 79th percentile among comparable California schools.
65.7% of students met California's reading standard, but it is trending down slightly.
59.3% of students met California's math standard, it is holding steady.
Proficiency stats
| Current Reading Proficiency | 65.7% |
| Current Math Proficiency | 59.3% |
| Reading State Rank | 908/4,657 (81st percentile) |
| Math State Rank | 1,040/4,657 (78th percentile) |
School information
| Student / Teacher Ratio | 25:1 |
| Student enrollment (2024–25) | 521 |
| Low-Income Students | 276 (53.0%) |
| English Learners | 60 (11.5%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading fell 4.6 points from last year and fell 0.6 points over the full period. Math fell 4.6 points from last year and fell 0.1 points over the full period.
•Math -0.1 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Most students in every reported group meet the reading standard. Two or more races and Asian students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 59.8% to 70.5% across the grades shown. Overall, the school’s reading results rank in the top 20% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 10.8-point reading income gap is narrower than the 17.6-point gap at a typical California K–6 school. It widened over the period shown.
•
English Learners vs English Native
25.9% of English learners meet the reading standard, compared with 64.8% of English-only students. The gap held steady as English-learner results rose and English-only results rose.
•Math Proficiency Scores
2026 state test results
Race and Ethnicity
Asian students have the strongest math results at about 78% proficiency. The other reported groups range from about 48% to 57%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 53.6% to 62.9% across the grades shown. Overall, the school’s math results rank in the top 23% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 17.4-point math income gap is about the same as the 17.5-point gap at a typical California K–6 school. It widened over the period shown.
•English Learners vs English Native
53.1% of English learners meet the math standard, compared with 52.5% of English-only students. The gap widened as English-learner results rose and English-only results rose.
•Progress as students move up
2023–2026
How we compare income gaps
“Typical” means the median gap across 1,479 schools for reading and 1,483 for math. The comparison uses 2026 California K–6 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 Oak Ridge Elementary compare within the district?
Oak Ridge Elementary is No. 10 in reading and No. 9 in math proficiency among the 20 K–6 schools in Chino Valley Unified with 2026 results.
Explore the district’s schoolsHow does Oak Ridge Elementary rank in California?
Oak Ridge Elementary ranks No. 908 of 4,657 in reading and No. 1,040 of 4,657 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How do low-income students at Oak Ridge Elementary compare within the district?
Low-income students here rank No. 9 in both subjects among 20 K–6 district schools with reportable 2026 results for this group. 61.0% meet the reading standard and 51.7% meet the math standard.
See results by student groupHow does Oak Ridge Elementary compare with other schools in Chino Hills?
Oak Ridge Elementary is No. 8 in both reading and math proficiency among the 10 K–6 schools in Chino Hills with 2026 results.
Explore schools in Chino HillsHow does Oak Ridge Elementary compare with other schools in San Bernardino County?
Oak Ridge Elementary is No. 20 in reading and No. 18 in math proficiency among the 187 K–6 schools in San Bernardino County with 2026 results.
Explore schools in San Bernardino CountyWhich schools should I compare?
Schools serving K–6 in the same district.
| School | Math | Reading |
|---|---|---|
| Oak Ridge ElementaryThis school | 59.3% | 65.7% |
| Butterfield Ranch Elementary | 69.1% | 69.3% |
| Chaparral Elementary | 52.7% | 62.0% |
