La Serna High
High Schools (Public)Grades 9–12Active
15301 Youngwood Drive, Whittier, CA 90605-1345
(562) 698-8121
Overall Score (2024-25)
↓ 0.9 ptsvs 2023-2476
out of 100
StrongTop 13% statewideData completeness: 100%
Academic Achievement83
CA avg
Academic Growth66
CA avg
Equity66
CA avg
School Climate85
CA avg
College/Career Readiness77
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 Arts71.3%
CA avg 48.8%
Mathematics42.9%
CA avg 34.6%
Science / CAST (2024-25)56.6%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 11 | 71.3% | 42.9% | 57.7% | 593 |
Enrollment & Demographics (2024-25)
2,372
Total Students
58.4%
Free/Reduced Lunch
5.8%
English Learners
Staff (2024-25)
26.0:1
Pupil-Teacher Ratio
Graduation Rates (2024-25)
↓ 1.7%97.1%
Graduation Rate
65.4%
Met UC/CSU Reqs
1.1%
Dropout Rate
Chronic Absenteeism (2024-25)
↓ 2.2%14.2%
Chronically Absent
2,419
Students Tracked
Historical Trends
Year-over-year performance data from official CDE records.
Composite Score
ELA Proficiency %
Math Proficiency %
Science / CAST %
Graduation Rate %
Chronic Absenteeism Rate %
Total Enrollment
Parent & Community Reviews
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Data sourced from the California Department of Education. CDS Code: 19651281934868. Academic Year: 2023-24 – 2024-25.