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Email BoardAlder Middle
7555 Alder Avenue, Fontana, CA 92336-2303
Summary
Alder Middle is badly underperforming.
Reading and math results average to the 21st percentile among comparable California schools.
Only 28.9% of students met California's reading standard, but it is holding steady.
Math is weaker: 19.8% of students met California's math standard, but it is trending up slightly.
Proficiency stats
| Current Reading Proficiency | 28.9% |
| Current Math Proficiency | 19.8% |
| Reading State Rank | 1,023/1,204 (15th percentile) |
| Math State Rank | 878/1,204 (27th percentile) |
School information
| Student / Teacher Ratio | 21:1 |
| Student enrollment (2024–25) | 964 |
| Low-Income Students | 888 (92.1%) |
| English Learners | 217 (22.5%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading fell 2.5 points from last year and rose 0.1 points over the full period. Math fell 0.6 points from last year and rose 2.9 points over the full period.
•Math +2.9 percentage points (2024–2026)Reading Proficiency Scores
2026 state test results
Race and Ethnicity
White and Hispanic or Latino students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 24.8% to 32.9% across the grades shown. Overall, the school’s reading results rank No. 1,023 of 1,204 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 11.3-point reading income gap is narrower than the 19.5-point gap at a typical California 6–8 school. It narrowed over the period shown.
•
English Learners vs English Native
3.0% of English learners meet the reading standard, compared with 28.8% of English-only students. The gap widened as English-learner results fell and English-only results rose.
•Math Proficiency Scores
2026 state test results
Race and Ethnicity
White students have the strongest math results at about 42% proficiency. The other reported groups range from about 6% to 20%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 17.3% to 23.2% across the grades shown. Overall, the school’s math results rank No. 878 of 1,204 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 17.1-point math income gap is narrower than the 19.2-point gap at a typical California 6–8 school. It widened over the period shown.
•English Learners vs English Native
4.7% of English learners meet the math standard, compared with 19.7% 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 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 Alder Middle compare within the district?
Alder Middle is No. 5 in reading and No. 4 in math proficiency among the 6 6–8 schools in Fontana Unified with 2026 results.
Explore the district’s schoolsHow does Alder Middle rank in California?
Alder Middle ranks No. 1,023 of 1,204 in reading and No. 878 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 Alder Middle compare within the district?
Low-income students here rank No. 4 in reading and No. 5 in math among 6 6–8 district schools with reportable 2026 results for this group. 27.9% meet the reading standard and 18.3% meet the math standard.
See results by student groupHow does Alder Middle compare with other schools in Fontana?
Alder Middle is No. 6 in reading and No. 5 in math proficiency among the 7 6–8 schools in Fontana with 2026 results.
Explore schools in FontanaHow does Alder Middle compare with other schools in San Bernardino County?
Alder Middle is No. 37 in reading and No. 28 in math proficiency among the 42 6–8 schools in San Bernardino County with 2026 results.
Explore schools in San Bernardino CountyWhich schools should I compare?
Schools serving 6–8 in the same district.
| School | Math | Reading |
|---|---|---|
| Alder MiddleThis school | 19.8% | 28.9% |
| Almeria Middle | 21.9% | 30.3% |
| Fontana Middle | 17.8% | 26.8% |
