Rocketship Delta Prep
Elementary Schools (Public)Grades K–5Charter SchoolActive
1700 Cavallo Road, Antioch, CA 94509-1930
(877) 806-0920
Overall Score (2024-25)
↓ 1.6 ptsvs 2023-2431
out of 100
Below AverageTop 76% statewideData completeness: 100%
Academic Achievement32
CA avg
Academic Growth36
CA avg
Equity40
CA avg
School Climate13
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 Arts29.6%
CA avg 48.8%
Mathematics31.8%
CA avg 34.6%
Science / CAST (2024-25)27.9%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 03 | 18.8% | 30.4% | — | 69 |
| 04 | 24.0% | 34.7% | — | 75 |
| 05 | 44.3% | 30.4% | 27.9% | 79 |
Enrollment & Demographics (2024-25)
540
Total Students
55.7%
Free/Reduced Lunch
24.4%
English Learners
Staff (2024-25)
36.0:1
Pupil-Teacher Ratio
Chronic Absenteeism (2024-25)
↓ 9.3%32.4%
Chronically Absent
556
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: 07616480137430. Academic Year: 2023-24 – 2024-25.