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Email BoardRiver Delta Joint Unified
River Delta High/Elementary (Alternative)
525 South 2nd Street, Rio Vista, CA 94571-1941
Summary
River Delta High/Elementary (Alternative) is badly underperforming.
Reading and math results average to the 33rd percentile among comparable California schools.
Only 33.3% of students met California's reading standard, but it is trending up slightly.
Math is weaker: 8.3% of students met California's math standard, but it is slowly trending up.
Proficiency Stats
| Current Reading Proficiency | 33.3% |
| Current Math Proficiency | 8.3% |
| Reading State Rank | 671/1770 (62nd percentile) |
| Math State Rank | 1699/1765 (4th percentile) |
Other Stats
| Student / Teacher Ratio | 10:1 |
| Student Enrollment | 18 |
| Low-Income Students | 13 (72.2%) |
| English Learners | 1 (5.6%) |
School Website
Great Schools
Niche
Ed-Data
CAASPP2-Year Trends
2023 - 2025
Reading +1.8%•Math +3.1%
•Math +3.1%Showing school-level proficiency for the last three years
Reading Proficiency Scores
Race, economic status, English learner status, and distribution of scores by grade.
Race and Ethnicity
Race and ethnicity breakdown unavailable.
Distribution of Scores by Grade
Grade-level score distribution unavailable.
Low-Income vs Non-Low-Income
Low-Income
Non-Low-Income
Low-Income -12.6%
•
•Non-Low-Income N/A
English Learners vs English Native
English Learners
English Native
English Learners N/A•
English Native -7.1%
Math Proficiency Scores
Race, economic status, English learner status, and distribution of scores by grade.
Race and Ethnicity
Race and ethnicity breakdown unavailable.
Distribution of Scores by Grade
Grade-level score distribution unavailable.
Low-Income vs Non-Low-Income
Low-Income
Non-Low-Income
Low-Income 0.0%•
•Non-Low-Income N/A
English Learners vs English Native
English Learners
English Native
English Learners N/A•
English Native 0.0%
