Mt. Gleason Middle
Intermediate/Middle Schools (Public)Grades 6–8Active
10965 Mount Gleason Avenue, Sunland, CA 91040-2229
(818) 951-2580
Overall Score (2024-25)
↑ 0.7 ptsvs 2023-2452
out of 100
AverageTop 47% statewideData completeness: 100%
Academic Achievement61
CA avg
Academic Growth42
CA avg
Equity47
CA avg
School Climate52
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 Arts51.8%
CA avg 48.8%
Mathematics33.1%
CA avg 34.6%
Science / CAST (2024-25)34.2%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 06 | 49.4% | 31.2% | — | 237 |
| 07 | 56.1% | 34.0% | — | 244 |
| 08 | 50.0% | 33.9% | 34.2% | 254 |
Enrollment & Demographics (2024-25)
753
Total Students
81.7%
Free/Reduced Lunch
10.4%
English Learners
Staff (2024-25)
18.4:1
Pupil-Teacher Ratio
Chronic Absenteeism (2024-25)
↓ 2.8%22.2%
Chronically Absent
774
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: 19647336058168. Academic Year: 2023-24 – 2024-25.