Casillas (Joseph) Elementary
Elementary Schools (Public)Grades K–6Active
1130 East J Street, Chula Vista, CA 91910-7164
(619) 421-7555
Overall Score (2024-25)
↑ 1.1 ptsvs 2023-2465
out of 100
AverageTop 28% statewideData completeness: 100%
Academic Achievement69
CA avg
Academic Growth71
CA avg
Equity40
CA avg
School Climate75
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 Arts58.9%
CA avg 48.8%
Mathematics45.0%
CA avg 34.6%
Science / CAST (2024-25)40.0%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 03 | 45.8% | 43.2% | — | 72 |
| 04 | 57.9% | 49.1% | — | 57 |
| 05 | 65.7% | 37.1% | 40.0% | 70 |
| 06 | 67.8% | 52.5% | — | 59 |
Enrollment & Demographics (2024-25)
431
Total Students
45.2%
Free/Reduced Lunch
16.7%
English Learners
Staff (2024-25)
19.6:1
Pupil-Teacher Ratio
Chronic Absenteeism (2024-25)
↓ 6.0%9.4%
Chronically Absent
469
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
Parent & Community Reviews
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Data sourced from the California Department of Education. CDS Code: 37680236115646. Academic Year: 2023-24 – 2024-25.