Grossmont High
High Schools (Public)Grades 9–12Active
1100 Murray Drive, La Mesa, CA 91944-1043
(619) 668-6000
Overall Score (2024-25)
↓ 2.7 ptsvs 2023-2458
out of 100
AverageTop 39% statewideData completeness: 100%
Academic Achievement60
CA avg
Academic Growth66
CA avg
Equity57
CA avg
School Climate60
CA avg
College/Career Readiness41
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 Arts56.2%
CA avg 48.8%
Mathematics24.9%
CA avg 34.6%
Science / CAST (2024-25)33.8%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 11 | 56.2% | 24.9% | 34.1% | 457 |
Enrollment & Demographics (2024-25)
2,172
Total Students
64.0%
Free/Reduced Lunch
12.9%
English Learners
Staff (2024-25)
24.4:1
Pupil-Teacher Ratio
Graduation Rates (2024-25)
↑ 3.2%82.4%
Graduation Rate
55.2%
Met UC/CSU Reqs
16.0%
Dropout Rate
Chronic Absenteeism (2024-25)
↑ 0.2%21.6%
Chronically Absent
2,246
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: 37681303732625. Academic Year: 2023-24 – 2024-25.