Arroyo High
High Schools (Public)Grades 9–12Active
15701 Lorenzo Avenue, San Lorenzo, CA 94580-1407
(510) 317-4000
Overall Score (2024-25)
↑ 0.6 ptsvs 2023-2459
out of 100
AverageTop 37% statewideData completeness: 100%
Academic Achievement68
CA avg
Academic Growth44
CA avg
Equity51
CA avg
School Climate79
CA avg
College/Career Readiness48
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 Arts59.0%
CA avg 48.8%
Mathematics31.1%
CA avg 34.6%
Science / CAST (2024-25)28.4%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 11 | 59.0% | 31.1% | 28.9% | 334 |
Enrollment & Demographics (2024-25)
1,499
Total Students
64.6%
Free/Reduced Lunch
13.3%
English Learners
Staff (2024-25)
24.5:1
Pupil-Teacher Ratio
Graduation Rates (2024-25)
↓ 0.8%91.7%
Graduation Rate
47.7%
Met UC/CSU Reqs
6.4%
Dropout Rate
Chronic Absenteeism (2024-25)
↑ 0.3%14.7%
Chronically Absent
1,524
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
No reviews yet. Be the first to share your experience.
Data sourced from the California Department of Education. CDS Code: 01613090130849. Academic Year: 2023-24 – 2024-25.