Plumas Lake Elementary
Rio Del Oro Elementary
1220 Zanes Drive, Plumas Lake, CA 95961-9090
Summary
Rio Del Oro Elementary is underperforming.
56.1% of students are reading at grade level in Rio Del Oro Elementary, and it is slowly trending up.
Math is weaker at 44.3%; most students are not yet at grade level, and it is trending down slightly.
Proficiency Stats
| Current Reading Proficiency | 56.1% |
| Current Math Proficiency | 44.3% |
| Reading State Rank | 1464/4674 (69th percentile) |
| Math State Rank | 1853/4674 (60th percentile) |
Other Stats
| Student / Teacher Ratio | 21:1 |
| Student Enrollment | 564 |
School Website
Great Schools
Niche
Ed-Data
CAASPP2-Year Trends
2023 - 2025
Reading +3.3%•Math -1.6%
•Math -1.6%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