Mammoth High
High Schools (Public)Grades 9–12Active
365 Sierra Park Road, Mammoth Lakes, CA 93546
(760) 934-8541
Overall Score (2024-25)
↑ 3.3 ptsvs 2023-2464
out of 100
AverageTop 30% statewideData completeness: 100%
Academic Achievement69
CA avg
Academic Growth77
CA avg
Equity57
CA avg
School Climate49
CA avg
College/Career Readiness60
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 Arts67.2%
CA avg 48.8%
Mathematics24.3%
CA avg 34.6%
Science / CAST (2024-25)37.1%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 11 | 67.2% | 24.3% | 34.9% | 67 |
Enrollment & Demographics (2024-25)
330
Total Students
38.5%
Free/Reduced Lunch
18.5%
English Learners
Staff (2024-25)
15.5:1
Pupil-Teacher Ratio
Graduation Rates (2024-25)
↑ 3.8%95.6%
Graduation Rate
52.3%
Met UC/CSU Reqs
2.2%
Dropout Rate
Chronic Absenteeism (2024-25)
↑ 2.9%27.8%
Chronically Absent
349
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: 26736922630010. Academic Year: 2023-24 – 2024-25.