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Email BoardButterfield Ranch Elementary
6350 Mystic Canyon Drive, Chino Hills, CA 91709-4516
Summary
Reading and math results average to the 86th percentile among comparable California schools.
69.3% of students met California's reading standard, but it is trending down.
69.1% of students met California's math standard, and it is trending down.
Proficiency stats
| Current Reading Proficiency | 69.3% |
| Current Math Proficiency | 69.1% |
| Reading State Rank | 709/4,657 (85th percentile) |
| Math State Rank | 620/4,657 (87th percentile) |
School information
| Student / Teacher Ratio | 25:1 |
| Student enrollment (2024–25) | 607 |
| Low-Income Students | 301 (49.6%) |
| English Learners | 78 (12.9%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading fell 8.8 points from last year and fell 7.5 points over the full period. Math fell 1.4 points from last year and fell 8.0 points over the full period.
•Math -8.0 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Two or more races and Asian students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 53.0% to 84.0% across the grades shown. Overall, the school’s reading results rank in the top 16% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 16.9-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
28.9% of English learners meet the reading standard, compared with 69.0% of English-only students. The gap narrowed as English-learner results fell and English-only results fell.
•Math Proficiency Scores
2026 state test results
Race and Ethnicity
Asian students have the strongest math results at about 79% proficiency. The other reported groups range from about 14% to 79%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 55.8% to 90.4% across the grades shown. Overall, the school’s math results rank in the top 14% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 16.8-point math income gap is narrower than the 17.5-point gap at a typical California K–6 school. It widened slightly over the period shown.
•English Learners vs English Native
46.3% of English learners meet the math standard, compared with 66.5% of English-only students. The gap narrowed as English-learner results fell and English-only results fell.
•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 Butterfield Ranch Elementary compare within the district?
Butterfield Ranch Elementary is No. 6 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 Butterfield Ranch Elementary rank in California?
Butterfield Ranch Elementary ranks No. 709 of 4,657 in reading and No. 620 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 Butterfield Ranch Elementary compare within the district?
Low-income students here rank No. 7 in reading and No. 6 in math among 20 K–6 district schools with reportable 2026 results for this group. 61.1% meet the reading standard and 61.2% meet the math standard.
See results by student groupHow does Butterfield Ranch Elementary compare with other schools in Chino Hills?
Butterfield Ranch Elementary is No. 6 in both reading and math proficiency among the 10 K–6 schools in Chino Hills with 2026 results.
Explore schools in Chino HillsHow does Butterfield Ranch Elementary compare with other schools in San Bernardino County?
Butterfield Ranch Elementary is No. 11 in reading and No. 9 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 |
|---|---|---|
| Butterfield Ranch ElementaryThis school | 69.1% | 69.3% |
| Chaparral Elementary | 52.7% | 62.0% |
| Country Springs Elementary | 89.9% | 89.7% |
