Superior Street Elementary
Elementary Schools (Public)Grades K–5Charter SchoolActive
9756 Oso Avenue, Chatsworth, CA 91311-5359
(818) 349-1410
Overall Score (2024-25)
↑ 1.0 ptsvs 2023-2480
out of 100
StrongTop 9% statewideData completeness: 100%
Academic Achievement83
CA avg
Academic Growth71
CA avg
Equity90
CA avg
School Climate78
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 Arts66.1%
CA avg 48.8%
Mathematics63.1%
CA avg 34.6%
Science / CAST (2024-25)50.7%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 03 | 67.9% | 74.1% | — | 81 |
| 04 | 66.7% | 66.7% | — | 69 |
| 05 | 63.5% | 48.0% | 50.7% | 74 |
Enrollment & Demographics (2024-25)
470
Total Students
62.3%
Free/Reduced Lunch
13.4%
English Learners
Staff (2024-25)
22.4:1
Pupil-Teacher Ratio
Chronic Absenteeism (2024-25)
↓ 1.2%10.3%
Chronically Absent
493
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: 19647336019392. Academic Year: 2023-24 – 2024-25.