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Email BoardHidden Trails Elementary
2250 Ridgeview Drive, Chino Hills, CA 91709-5177
Summary
Hidden Trails Elementary is an excellent school.
Reading and math results average to the 97th percentile among comparable California schools.
82.8% of students met California's reading standard, and it is holding steady.
82.5% of students met California's math standard, which is excellent statewide but is trending down slightly.
Proficiency stats
| Current Reading Proficiency | 82.8% |
| Current Math Proficiency | 82.5% |
| Reading State Rank | 144/4,657 (97th percentile) |
| Math State Rank | 161/4,657 (97th percentile) |
School information
| Student / Teacher Ratio | 23:1 |
| Student enrollment (2024–25) | 569 |
| Low-Income Students | 318 (55.9%) |
| English Learners | 135 (23.7%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading rose 3.0 points from last year and fell 0.4 points over the full period. Math rose 5.2 points from last year and fell 0.8 points over the full period.
•Math -0.8 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Most students in every reported group meet the reading standard. Filipino and Two or more races students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 77.1% to 88.2% across the grades shown. Overall, the school’s reading results rank in the top 4% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 5.5-point reading income gap is narrower than the 17.6-point gap at a typical California K–6 school. It narrowed over the period shown.
•English Learners vs English Native
44.2% of English learners meet the reading standard, compared with 87.7% of English-only students. The gap narrowed as English-learner results rose and English-only results rose.
•Math Proficiency Scores
2026 state test results
Race and Ethnicity
Two or more races students have the strongest math results at about 93% proficiency. The other reported groups range from about 71% to 92%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 75.0% to 88.3% across the grades shown. Overall, the school’s math results rank in the top 4% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 4.8-point math income gap is narrower than the 17.5-point gap at a typical California K–6 school. It narrowed over the period shown.
•English Learners vs English Native
56.3% of English learners meet the math standard, compared with 85.8% of English-only students. The gap widened as English-learner results fell 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 Hidden Trails Elementary compare within the district?
Hidden Trails Elementary is No. 2 in both reading and math proficiency among the 20 K–6 schools in Chino Valley Unified with 2026 results.
Explore the district’s schoolsHow does Hidden Trails Elementary rank in California?
Hidden Trails Elementary ranks No. 144 of 4,657 in reading and No. 161 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 Hidden Trails Elementary compare within the district?
Low-income students here rank No. 2 in both subjects among 20 K–6 district schools with reportable 2026 results for this group. 80.4% meet the reading standard and 80.4% meet the math standard.
See results by student groupHow does Hidden Trails Elementary compare with other schools in Chino Hills?
Hidden Trails Elementary is No. 2 in both reading and math proficiency among the 10 K–6 schools in Chino Hills with 2026 results.
Explore schools in Chino HillsHow does Hidden Trails Elementary compare with other schools in San Bernardino County?
Hidden Trails Elementary is No. 2 in both reading and 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 |
|---|---|---|
| Hidden Trails ElementaryThis school | 82.5% | 82.8% |
| Butterfield Ranch Elementary | 69.1% | 69.3% |
| Chaparral Elementary | 52.7% | 62.0% |
