International School for Science and Culture
Elementary Schools (Public)Grades K–8Charter SchoolActive
1770 Tustin Avenue, Costa Mesa, CA 92627
(949) 441-4500
Overall Score (2024-25)
↑ 24.3 ptsvs 2023-2494
out of 100
ExceptionalTop 0% statewideData completeness: 75%
Academic Achievement95
CA avg
Academic Growth96
CA avg
School Climate90
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 Arts86.3%
CA avg 48.8%
Mathematics72.5%
CA avg 34.6%
Science / CAST (2024-25)64.3%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 03 | 93.3% | 86.7% | — | 15 |
| 04 | 100.0% | 41.7% | — | 12 |
| 05 | — | — | — | 9 |
| 06 | — | — | — | 4 |
| 07 | — | — | — | 6 |
| 08 | — | — | — | 5 |
Enrollment & Demographics (2024-25)
97
Total Students
41.2%
Free/Reduced Lunch
16.5%
English Learners
Staff (2024-25)
19.4:1
Pupil-Teacher Ratio
Chronic Absenteeism (2024-25)
↓ 6.8%7.1%
Chronically Absent
113
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: 30103060139469. Academic Year: 2023-24 – 2024-25.