Glassbrook Elementary
Elementary Schools (Public)Grades K–6Active
975 Schafer Road, Hayward, CA 94544-3614
(510) 723-3835
Overall Score (2024-25)
↓ 0.0 ptsvs 2023-2417
out of 100
Needs SupportTop 91% statewideData completeness: 100%
Academic Achievement1
CA avg
Academic Growth52
CA avg
Equity6
CA avg
School Climate21
CA avg
Score reflects percentile ranking among same-type schools. How is this calculated?
Test Scores (2024-25)
Percentage of students meeting or exceeding standards on CAASPP/CAST.
English Language Arts11.7%
CA avg 48.8%
Mathematics5.8%
CA avg 34.6%
Science / CAST (2024-25)4.7%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 03 | 9.4% | 7.5% | — | 64 |
| 04 | 11.1% | 6.3% | — | 63 |
| 05 | 12.5% | 6.3% | 4.7% | 64 |
| 06 | 13.6% | 3.0% | — | 66 |
Enrollment & Demographics (2024-25)
455
Total Students
82.6%
Free/Reduced Lunch
65.9%
English Learners
Staff (2024-25)
23.8:1
Pupil-Teacher Ratio
Chronic Absenteeism (2024-25)
↓ 0.2%26.7%
Chronically Absent
499
Students Tracked
Historical Trends
Year-over-year performance data from official CDE records.
Composite Score
ELA Proficiency %
Math Proficiency %
Science / CAST %
Chronic Absenteeism Rate %
Total Enrollment
Parent & Community Reviews
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Data sourced from the California Department of Education. CDS Code: 01611926000988. Academic Year: 2023-24 – 2024-25.