River Delta Joint Unified
Rio Vista High
410 S 4th Street, Rio Vista, CA 94571-1939
Summary
Rio Vista High is badly underperforming.
Only 36.2% of students are reading at grade level in Rio Vista High, but it is slowly trending up.
Math is weaker at 14.5%; most students are not yet at grade level, but it is slowly trending up.
Proficiency Stats
| Current Reading Proficiency | 36.2% |
| Current Math Proficiency | 14.5% |
| Reading State Rank | 1097/1609 (32nd percentile) |
| Math State Rank | 979/1605 (39th percentile) |
Other Stats
| Student / Teacher Ratio | 17:1 |
| Student Enrollment | 317 |
School Website
Great Schools
Niche
Ed-Data
CAASPP2-Year Trends
2023 - 2025
Reading +4.5%•Math +3.5%
•Math +3.5%Showing school-level proficiency for the last three years
Reading Proficiency Scores
Race and ethnicity proficiency plus distribution of scores by grade.
Race and Ethnicity
Distribution of Scores by Grade
Math Proficiency Scores
Race and ethnicity proficiency plus distribution of scores by grade.
Race and Ethnicity
Distribution of Scores by Grade