Altadena Elementary
Elementary Schools (Public)Grades K–5Active
743 East Calaveras Street, Altadena, CA 91001-2332
(626) 396-5650
Overall Score (2024-25)
↓ 1.0 ptsvs 2023-2453
out of 100
AverageTop 46% statewideData completeness: 100%
Academic Achievement61
CA avg
Academic Growth71
CA avg
Equity40
CA avg
School Climate19
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 Arts48.9%
CA avg 48.8%
Mathematics45.1%
CA avg 34.6%
Science / CAST (2024-25)36.9%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 03 | 53.9% | 51.3% | — | 78 |
| 04 | 50.6% | 54.4% | — | 79 |
| 05 | 40.9% | 26.9% | 36.9% | 66 |
Enrollment & Demographics (2024-25)
527
Total Students
52.9%
Free/Reduced Lunch
7.2%
English Learners
Staff (2024-25)
19.7:1
Pupil-Teacher Ratio
Chronic Absenteeism (2024-25)
↑ 4.8%28.7%
Chronically Absent
541
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: 19648816021505. Academic Year: 2023-24 – 2024-25.