River Delta High/Elementary (Alternative)
Alternative Schools of ChoiceGrades K–12Active
525 South 2nd Street, Rio Vista, CA 94571-1941
(707) 374-2345
Overall Score (2024-25)
↑ 9.9 ptsvs 2023-2439
out of 100
Below AverageTop 66% statewideData completeness: 75%
Academic Achievement35
CA avg
Academic Growth15
CA avg
School Climate89
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 Arts33.3%
CA avg 48.8%
Mathematics8.3%
CA avg 34.6%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 07 | — | — | — | 4 |
| 08 | — | — | — | 4 |
| 11 | — | — | — | 4 |
Enrollment & Demographics (2024-25)
18
Total Students
66.7%
Free/Reduced Lunch
5.6%
English Learners
Staff (2024-25)
9.5:1
Pupil-Teacher Ratio
Chronic Absenteeism (2024-25)
↑ 1.3%5.6%
Chronically Absent
36
Students Tracked
Historical Trends
Year-over-year performance data from official CDE records.
Composite Score
ELA Proficiency %
Math Proficiency %
Chronic Absenteeism Rate %
Total Enrollment
Parent & Community Reviews
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Data sourced from the California Department of Education. CDS Code: 34674133430469. Academic Year: 2023-24 – 2024-25.