Portola Elementary
Elementary Schools (Public)Grades K–5Active
300 Amador Avenue, San Bruno, CA 94066-2506
(650) 624-3175
Overall Score (2024-25)
↓ 4.4 ptsvs 2023-2447
out of 100
AverageTop 54% statewideData completeness: 100%
Academic Achievement76
CA avg
Academic Growth2
CA avg
Equity28
CA avg
School Climate63
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 Arts59.4%
CA avg 48.8%
Mathematics57.1%
CA avg 34.6%
Science / CAST (2024-25)52.5%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 03 | 63.0% | 69.6% | — | 46 |
| 04 | 52.6% | 48.2% | — | 57 |
| 05 | 63.2% | 55.9% | 52.5% | 57 |
Enrollment & Demographics (2024-25)
378
Total Students
36.0%
Free/Reduced Lunch
12.4%
English Learners
Staff (2024-25)
27.0:1
Pupil-Teacher Ratio
Chronic Absenteeism (2024-25)
↓ 3.9%12.9%
Chronically Absent
350
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
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Data sourced from the California Department of Education. CDS Code: 41690136044010. Academic Year: 2023-24 – 2024-25.