Quail Summit Elementary
Elementary Schools (Public)Grades K–5Active
23330 East Quail Summit Drive, Diamond Bar, CA 91765-3031
(909) 861-3004
Overall Score (2024-25)
↓ 0.8 ptsvs 2023-2472
out of 100
StrongTop 19% statewideData completeness: 100%
Academic Achievement95
CA avg
Academic Growth5
CA avg
Equity90
CA avg
School Climate91
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 Arts76.7%
CA avg 48.8%
Mathematics81.9%
CA avg 34.6%
Science / CAST (2024-25)69.2%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 03 | 72.3% | 76.5% | — | 112 |
| 04 | 75.6% | 86.2% | — | 123 |
| 05 | 82.6% | 82.9% | 69.2% | 109 |
Enrollment & Demographics (2024-25)
696
Total Students
25.0%
Free/Reduced Lunch
21.4%
English Learners
Staff (2024-25)
25.3:1
Pupil-Teacher Ratio
Chronic Absenteeism (2024-25)
↑ 1.1%6.4%
Chronically Absent
734
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: 19734606106918. Academic Year: 2023-24 – 2024-25.