publicelementaryK-5

Mt. Diablo Elementary

5880 Mt. Zion Dr., Clayton, CA 94517, United States

+1 (925) 672-4840

http://mtdiabloelementary.mdusd.org/

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Overall Rating

Location

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Mt. Diablo Elementary Overview

About This School

Mt. Diablo Elementary is a public elementary in Clayton, California, serving 739 students in grades K-5. The school maintains a staff of 24 teachers with an average salary of $106,774 and a student-teacher ratio of 30:1. Students at the school are 53% male and 47% female. The student body is composed of 52% White, 18% Two or More Races, 17% Hispanic, 12% Asian, and 1% Black students.

739

Total Students

K-5

30:1

Student-Teacher Ratio

24 full-time teachers

Academic Performance

Percentage of students who met or exceeded state standards

English Language Arts0%

Mathematics0%

Science0%

School Information

School Type

public

Grade Levels

K-5

County

Contra Costa County

Students per Counselor

1847:1

Mt. Diablo Elementary Academics & Test Scores

Test Scores

State assessment results showing percentage of students proficient or above

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English Language Arts

N/A

Mathematics

N/A

Science

Class Information

30:1

Student-Teacher Ratio

City Avg: 26.5:1

State Avg: 20.5:1

1847

Students per Counselor

Mt. Diablo Elementary Teachers & Staff

Teaching Staff

Total Full-Time Teachers

Average Teacher Salary

$106,774

City Avg: $106,774

State Avg: $106,740

Based on state average salaries for full-time teachers

Support Staff

Student-Teacher Ratio30:1

Students per Counselor1847:1

Mt. Diablo Elementary Student Demographics

Student Body

53.18%

Male

46.82%

Female

Total Enrollment: 739 students

Racial & Ethnic Diversity

White52.1%

Hispanic17.32%

Asian11.5%

Black0.95%

Two or More Races17.59%

Native American0%

Mt. Diablo Elementary Reviews

Frequently Asked Questions About Mt. Diablo Elementary

Q: What is Mt. Diablo Elementary?

A: Mt. Diablo Elementary is a elementary public located in Clayton.

Q: How many students attend Mt. Diablo Elementary?

A: Mt. Diablo Elementary has approximately 739 students enrolled.

Q: What is the student-teacher ratio at Mt. Diablo Elementary?

A: The student-teacher ratio at Mt. Diablo Elementary is 30:1.

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Detailed Information about Mt. Diablo Elementary

Data sourced from NCES, CCD, and state education agencies. Last verified: May 2026. See methodology →

Schoolary Research Team

Verified with NCES & state education agency data

About Mt. Diablo Elementary - Clayton, CA

Quick Facts about Mt. Diablo Elementary
School Name	Mt. Diablo Elementary
School Type	public
Grade Levels	K-5
Location	5880 Mt. Zion Dr., Clayton, CA 94517, Clayton, CA
County	Contra Costa County
Phone	+1 (925) 672-4840
Total Students	739
Student-Teacher Ratio	30:1
Full-Time Teachers	24
Rating	/10
ELA Proficiency	%
Math Proficiency	%
Science Proficiency	%

Frequently Asked Questions about Mt. Diablo Elementary

What is Mt. Diablo Elementary?

Mt. Diablo Elementary is a elementary public located in Clayton.

How many students attend Mt. Diablo Elementary?

Mt. Diablo Elementary has approximately 739 students enrolled.

What is the student-teacher ratio at Mt. Diablo Elementary?

The student-teacher ratio at Mt. Diablo Elementary is 30:1.

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