Hermosa Elementary
Elementary Schools (Public)Grades K–5Active
10133 Wilson Avenue, Alta Loma, CA 91737-2315
(909) 484-5040
Overall Score (2024-25)
↑ 0.4 ptsvs 2023-2467
out of 100
AverageTop 26% statewideData completeness: 100%
Academic Achievement76
CA avg
Academic Growth52
CA avg
Equity65
CA avg
School Climate70
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 Arts60.4%
CA avg 48.8%
Mathematics55.4%
CA avg 34.6%
Science / CAST (2024-25)44.4%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 03 | 67.9% | 63.4% | — | 81 |
| 04 | 47.1% | 51.5% | — | 68 |
| 05 | 64.2% | 50.6% | 44.4% | 81 |
Enrollment & Demographics (2024-25)
442
Total Students
40.0%
Free/Reduced Lunch
5.9%
English Learners
Staff (2024-25)
23.4:1
Pupil-Teacher Ratio
Chronic Absenteeism (2024-25)
↓ 3.3%12.2%
Chronically Absent
451
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
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Data sourced from the California Department of Education. CDS Code: 36675956104475. Academic Year: 2023-24 – 2024-25.