Chatsworth Charter High
High Schools (Public)Grades 9–12Charter SchoolActive
10027 Lurline Avenue, Chatsworth, CA 91311-3153
(818) 678-3400
Overall Score (2024-25)
↓ 2.3 ptsvs 2023-2459
out of 100
AverageTop 38% statewideData completeness: 100%
Academic Achievement62
CA avg
Academic Growth44
CA avg
Equity64
CA avg
School Climate54
CA avg
College/Career Readiness67
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 Arts50.5%
CA avg 48.8%
Mathematics33.6%
CA avg 34.6%
Science / CAST (2024-25)27.0%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 11 | 50.5% | 33.6% | 26.9% | 378 |
Enrollment & Demographics (2024-25)
1,743
Total Students
68.9%
Free/Reduced Lunch
10.0%
English Learners
Staff (2024-25)
21.3:1
Pupil-Teacher Ratio
Graduation Rates (2024-25)
↓ 1.9%93.2%
Graduation Rate
61.7%
Met UC/CSU Reqs
3.3%
Dropout Rate
Chronic Absenteeism (2024-25)
↑ 1.2%27.4%
Chronically Absent
1,818
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: 19647331931708. Academic Year: 2023-24 – 2024-25.