Neil A. Armstrong Elementary
Elementary Schools (Public)Grades K–5Active
2849 Calais Drive, San Ramon, CA 94583-3116
(925) 479-1600
Overall Score (2024-25)
↑ 1.2 ptsvs 2023-2477
out of 100
StrongTop 12% statewideData completeness: 100%
Academic Achievement98
CA avg
Academic Growth52
CA avg
Equity53
CA avg
School Climate87
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 Arts83.7%
CA avg 48.8%
Mathematics84.8%
CA avg 34.6%
Science / CAST (2024-25)64.2%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 03 | 89.8% | 96.0% | — | 49 |
| 04 | 80.8% | 86.3% | — | 73 |
| 05 | 82.5% | 76.5% | 64.2% | 80 |
Enrollment & Demographics (2024-25)
465
Total Students
6.7%
Free/Reduced Lunch
8.0%
English Learners
Staff (2024-25)
20.1:1
Pupil-Teacher Ratio
Chronic Absenteeism (2024-25)
↑ 1.8%7.4%
Chronically Absent
474
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: 07618046066591. Academic Year: 2023-24 – 2024-25.