Altus Schools Mirus
High Schools (Public)Grades 7–12Charter SchoolActive
14135 Main Street, Suite 201, Hesperia, CA 92345-4675
(760) 947-7100
Overall Score (2024-25)
↓ 0.4 ptsvs 2023-2450
out of 100
AverageTop 50% statewideData completeness: 100%
Academic Achievement35
CA avg
Academic Growth77
CA avg
Equity57
CA avg
School Climate84
CA avg
College/Career Readiness7
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 Arts38.7%
CA avg 48.8%
Mathematics15.2%
CA avg 34.6%
Science / CAST (2024-25)23.4%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 07 | 35.0% | 15.0% | — | 20 |
| 08 | 33.3% | 17.2% | 13.8% | 30 |
| 11 | 44.2% | 13.9% | 25.0% | 43 |
Enrollment & Demographics (2024-25)
292
Total Students
73.6%
Free/Reduced Lunch
15.1%
English Learners
Staff (2024-25)
29.2:1
Pupil-Teacher Ratio
Graduation Rates (2024-25)
↑ 8.5%59.8%
Graduation Rate
8.2%
Met UC/CSU Reqs
21.6%
Dropout Rate
Chronic Absenteeism (2024-25)
↓ 3.5%16.5%
Chronically Absent
508
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: 36750440114389. Academic Year: 2023-24 – 2024-25.