Portola High
High Schools (Public)Grades 9–12Active
1001 Cadence, Irvine, CA 92618-0833
(949) 936-8200
Overall Score (2024-25)
↓ 1.2 ptsvs 2023-2476
out of 100
StrongTop 14% statewideData completeness: 100%
Academic Achievement94
CA avg
Academic Growth21
CA avg
Equity80
CA avg
School Climate92
CA avg
College/Career Readiness84
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 Arts75.2%
CA avg 48.8%
Mathematics62.9%
CA avg 34.6%
Science / CAST (2024-25)57.4%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 11 | 75.2% | 62.9% | 58.3% | 636 |
Enrollment & Demographics (2024-25)
2,693
Total Students
17.6%
Free/Reduced Lunch
7.1%
English Learners
Staff (2024-25)
26.6:1
Pupil-Teacher Ratio
Graduation Rates (2024-25)
↓ 1.7%94.6%
Graduation Rate
77.3%
Met UC/CSU Reqs
2.2%
Dropout Rate
Chronic Absenteeism (2024-25)
↑ 1.4%10.8%
Chronically Absent
2,756
Students Tracked
Historical Trends
Year-over-year performance data from official CDE records.
Composite Score
ELA Proficiency %
Math Proficiency %
Science / CAST %
Graduation Rate %
Chronic Absenteeism Rate %
Total Enrollment
Parent & Community Reviews
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Data sourced from the California Department of Education. CDS Code: 30736500133405. Academic Year: 2023-24 – 2024-25.