Mt. Diablo Unified
Mt. Diablo Elementary
5880 Mount Zion Drive, Clayton, CA 94517-1114
Summary
Mt. Diablo Elementary is a good school.
71.3% of students are reading at grade level in Mt. Diablo Elementary, and it is trending up.
Math is weaker at 68.1%, but it is trending up slightly.
Proficiency Stats
| Current Reading Proficiency | 71.3% |
| Current Math Proficiency | 68.1% |
| Reading State Rank | 654/4674 (86th percentile) |
| Math State Rank | 662/4674 (86th percentile) |
Other Stats
| Student / Teacher Ratio | 30:1 |
| Student Enrollment | 739 |
2-Year Trends
2023 - 2025
Reading +4.1%
•Math +2.3%
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
CAASPP