Briones (Alternative)
Alternative Schools of ChoiceGrades K–12Active
925 Susana Street, Martinez, CA 94553-3212
(925) 335-5800
Overall Score (2024-25)
↓ 0.9 ptsvs 2023-2440
out of 100
Below AverageTop 64% statewideData completeness: 75%
Academic Achievement38
CA avg
Academic Growth40
CA avg
School Climate49
CA avg
College/Career Readiness64
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 Arts24.1%
CA avg 48.8%
Mathematics20.7%
CA avg 34.6%
Science / CAST (2024-25)17.4%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 06 | — | — | — | — |
| 07 | — | — | — | 4 |
| 08 | — | — | — | 5 |
| 11 | 16.7% | 11.1% | 11.1% | 18 |
Enrollment & Demographics (2024-25)
48
Total Students
37.5%
Free/Reduced Lunch
12.5%
English Learners
Staff (2024-25)
24.0:1
Pupil-Teacher Ratio
Graduation Rates (2024-25)
↑ 12.9%92.9%
Graduation Rate
15.4%
Met UC/CSU Reqs
7.1%
Dropout Rate
Chronic Absenteeism (2024-25)
↓ 4.2%33.8%
Chronically Absent
80
Students Tracked
Historical Trends
Year-over-year performance data from official CDE records.
Composite Score
ELA Proficiency %
Math Proficiency %
Science / CAST %
Graduation Rate %
Chronic Absenteeism Rate %
Total Enrollment
Parent & Community Reviews
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Data sourced from the California Department of Education. CDS Code: 07617390730473. Academic Year: 2023-24 – 2024-25.