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Email BoardGlassbrook Elementary
975 Schafer Road, Hayward, CA 94544-3614
Summary
Glassbrook Elementary is badly underperforming.
Reading and math results average to the 1st percentile among comparable California schools.
Only 13.9% of students met California's reading standard, but it is trending up slightly.
Math is weaker: 5.8% of students met California's math standard, it is holding steady.
Proficiency stats
| Current Reading Proficiency | 13.9% |
| Current Math Proficiency | 5.8% |
| Reading State Rank | 4,574/4,657 (2nd percentile) |
| Math State Rank | 4,642/4,657 (0th percentile) |
School information
| Student / Teacher Ratio | 24:1 |
| Student enrollment (2024–25) | 455 |
| Low-Income Students | 389 (85.5%) |
| English Learners | 300 (65.9%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP| Admissions | Open enrollment |
|---|---|
| Charter school | No |
| Magnet school | No |
Test score trends
Reading rose 2.2 points from last year and rose 2.3 points over the full period. Math was unchanged from last year and fell 0.2 points over the full period.
•Math -0.2 percentage points (2024–2026)
Reading Proficiency Scores
2026 state test results
Race and Ethnicity
Hispanic or Latino and Asian students have the strongest results.
Distribution of Scores by Grade
The share meeting the reading standard ranges from 7.4% to 18.6% across the grades shown. Overall, the school’s reading results rank No. 4,574 of 4,657 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 21.1-point reading income gap is slightly wider than the 17.6-point gap at a typical California K–6 school. It widened over the period shown.
•English Learners vs English Native
4.2% of English learners meet the reading standard, compared with 13.5% 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
Asian students have the strongest math results at about 6% proficiency. The other reported groups range from about 5% to 5%.
Distribution of Scores by Grade
The share meeting the math standard ranges from 1.7% to 8.3% across the grades shown. Overall, the school’s math results rank No. 4,642 of 4,657 among California schools in the same grade-level category.
Low-Income vs Non-Low-Income
The 10.9-point math income gap is narrower than the 17.5-point gap at a typical California K–6 school. It widened over the period shown.
•English Learners vs English Native
1.4% of English learners meet the math standard, compared with 2.7% 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 Glassbrook Elementary compare within the district?
Glassbrook Elementary is No. 18 in reading and No. 19 in math proficiency among the 19 K–6 schools in Hayward Unified with 2026 results.
Explore the district’s schoolsHow does Glassbrook Elementary rank in California?
Glassbrook Elementary ranks No. 4,574 of 4,657 in reading and No. 4,642 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 Glassbrook Elementary compare within the district?
Low-income students here rank No. 18 in reading and No. 19 in math among 19 K–6 district schools with reportable 2026 results for this group. 12.3% meet the reading standard and 4.9% meet the math standard.
See results by student groupHow does Glassbrook Elementary compare with other schools in Hayward?
Glassbrook Elementary is No. 19 in reading and No. 20 in math proficiency among the 20 K–6 schools in Hayward with 2026 results.
Explore schools in HaywardHow does Glassbrook Elementary compare with other schools in Alameda County?
Glassbrook Elementary is No. 18 in reading and No. 19 in math proficiency among the 19 K–6 schools in Alameda County with 2026 results.
Explore schools in Alameda CountyWhich schools should I compare?
Schools serving K–6 in the same district.
| School | Math | Reading |
|---|---|---|
| Glassbrook ElementaryThis school | 5.8% | 13.9% |
| Burbank Elementary | 21.3% | 30.8% |
| Cherryland Elementary | 14.7% | 19.7% |
