Highlands Elementary
Public · Grades K–5 · 512 students
Mt. Diablo Elementary
5880 Mt. Zion Dr., Clayton, CA 94517
Grades
K–5
Elementary
Students
739
Enrolled 2024–25
Students per teacher
30 : 1
Full-time teachers
District
Mt. Diablo Unified
Contra Costa County
Schola Grade A · Excellent
Letter grade (A–F) · compared with 5,632 California elementary schools · How we grade
Percentiles compare this school with other California elementary schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Mt. Diablo Elementary
Mt. Diablo Elementary is a public elementary school in Clayton, California, serving grades K–5. It is part of Mt. Diablo Unified. The school is located in a large suburb in Contra Costa County.
In the 2024–25 school year, 739 students were enrolled, with about 30 students for every full-time teacher. That ratio is larger than the typical California elementary school (21.4 students per teacher). Its Schola Grade is A (excellent), compared with 5,632 California elementary schools.
Grades & enrollment
Students per grade, 2024–25Grades K–5
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- Elementary
- Grades offered
- K–5
- Enrollment (2024–25)
- 739 students
- Students per teacher
- 30 to 1
- Charter school
- No
- Magnet school
- No
- Locale
- Suburb — Large
- School district
- Mt. Diablo Unified
- County
- Contra Costa County
- NCES school ID
- 062637003959
Schools near Mt. Diablo Elementary
All 2 schools in Clayton →
Hope Academy for Dyslexics
Private · Grades 3–8 · 54 students
Ygnacio Valley Christian School
Private · Grades Pre-K–8 · 122 students
Ayers Elementary
Public · Grades K–5 · 394 students
Step By Step Montessori School
Private · Grades Pre-K–K · 10 students
Myrtle Farm Montessori School
Private · Grades Pre-K–K · 10 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.