Jack Northrop Elementary
Elementary Schools (Public)Grades K–5Active
835 East Avenue K-4, Lancaster, CA 93535-4735
(661) 949-0435
Overall Score (2024-25)
↓ 0.3 ptsvs 2023-2429
out of 100
Below AverageTop 78% statewideData completeness: 100%
Academic Achievement8
CA avg
Academic Growth71
CA avg
Equity40
CA avg
School Climate11
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 Arts23.4%
CA avg 48.8%
Mathematics13.2%
CA avg 34.6%
Science / CAST (2024-25)12.2%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 03 | 24.4% | 25.6% | — | 86 |
| 04 | 20.8% | 10.0% | — | 96 |
| 05 | 25.0% | 6.4% | 12.2% | 108 |
Enrollment & Demographics (2024-25)
645
Total Students
89.3%
Free/Reduced Lunch
12.7%
English Learners
Staff (2024-25)
22.4:1
Pupil-Teacher Ratio
Chronic Absenteeism (2024-25)
↓ 5.7%29.4%
Chronically Absent
728
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: 19646676108419. Academic Year: 2023-24 – 2024-25.