Del Sur Senior Elementary
Elementary Schools (Public)Grades K–8Active
9023 West Avenue H, Lancaster, CA 93536-8011
(661) 942-0488
Overall Score (2024-25)
↓ 0.5 ptsvs 2023-2422
out of 100
Needs SupportTop 86% statewideData completeness: 100%
Academic Achievement25
CA avg
Academic Growth23
CA avg
Equity17
CA avg
School Climate19
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 Arts34.3%
CA avg 48.8%
Mathematics21.0%
CA avg 34.6%
Science / CAST (2024-25)24.2%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 03 | 27.4% | 27.4% | — | 73 |
| 04 | 29.5% | 22.9% | — | 61 |
| 05 | 44.8% | 22.1% | 20.6% | 67 |
| 06 | 23.1% | 17.9% | — | 78 |
| 07 | 27.3% | 14.4% | — | 132 |
| 08 | 46.5% | 23.9% | 25.8% | 155 |
Enrollment & Demographics (2024-25)
763
Total Students
53.3%
Free/Reduced Lunch
8.0%
English Learners
Staff (2024-25)
27.3:1
Pupil-Teacher Ratio
Chronic Absenteeism (2024-25)
↑ 1.5%24.1%
Chronically Absent
816
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
No reviews yet. Be the first to share your experience.
Data sourced from the California Department of Education. CDS Code: 19651026023568. Academic Year: 2023-24 – 2024-25.