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Email BoardRamona Middle
3490 Ramona Avenue, San Dimas, CA 91773-1437
Summary
Ramona Middle is a good school.
Reading and math results average to the 90th percentile among comparable California schools.
74.3% of students met California's reading standard, and it is holding steady.
65.9% of students met California's math standard, but it is trending up.
Proficiency stats
| Current Reading Proficiency | 74.3% |
| Current Math Proficiency | 65.9% |
| Reading State Rank | 120/1,204 (90th percentile) |
| Math State Rank | 119/1,204 (90th percentile) |
School information
| Student / Teacher Ratio | 27:1 |
| Student enrollment (2024–25) | 1,371 |
| Low-Income Students | 437 (31.9%) |
| English Learners | 58 (4.2%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading fell 1.0 points from last year and rose 0.2 points over the full period. Math rose 1.6 points from last year and rose 6.6 points over the full period.
•Math +6.6 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Asian and Filipino students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 71.3% to 76.4% across the grades shown. Overall, the school’s reading results rank in the top 10% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 20.1-point reading income gap is slightly wider than the 19.5-point gap at a typical California 6–8 school. It widened over the period shown.
•English Learners vs English Native
30.0% of English learners meet the reading standard, compared with 73.3% of English-only students. The gap narrowed as English-learner results rose and English-only results fell.
•Math Proficiency Scores
2026 state test results
Race and Ethnicity
Asian students have the strongest math results at about 92% proficiency. The other reported groups range from about 40% to 85%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 63.3% to 70.4% across the grades shown. Overall, the school’s math results rank in the top 10% among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 20.9-point math income gap is slightly wider than the 19.2-point gap at a typical California 6–8 school. It narrowed slightly over the period shown.
•English Learners vs English Native
48.5% of English learners meet the math standard, compared with 63.5% of English-only students. The gap narrowed 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 795 schools for reading and 796 for math. The comparison uses 2026 California 6–8 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 Ramona Middle compare within the district?
Ramona Middle is No. 1 in both reading and math proficiency among the 2 6–8 schools in Bonita Unified with 2026 results.
Explore the district’s schoolsHow does Ramona Middle rank in California?
Ramona Middle ranks No. 120 of 1,204 in reading and No. 119 of 1,204 in math for 2026. These proficiency rankings compare California schools in the same grade-level category.
How do low-income students at Ramona Middle compare within the district?
Low-income students here rank No. 2 in reading and No. 1 in math among 2 6–8 district schools with reportable 2026 results for this group. 61.0% meet the reading standard and 52.0% meet the math standard.
See results by student groupHow does Ramona Middle compare with other schools in San Dimas?
Ramona Middle is No. 1 in both reading and math proficiency among the 2 6–8 schools in San Dimas with 2026 results.
Explore schools in San DimasHow does Ramona Middle compare with other schools in Los Angeles County?
Ramona Middle is No. 16 in reading and No. 19 in math proficiency among the 258 6–8 schools in Los Angeles County with 2026 results.
Explore schools in Los Angeles CountyWhich schools should I compare?
Schools serving 6–8 in the same district.
| School | Math | Reading |
|---|---|---|
| Ramona MiddleThis school | 65.9% | 74.3% |
| Lone Hill Middle | 55.4% | 72.0% |
