Serving 738 students in grades Kindergarten-5, Mt. Diablo Elementary School ranks in the top 20% of all schools in California for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 63% (which is higher than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 67% (which is higher than the California state average of 47%).
The student:teacher ratio of 28:1 is higher than the California state level of 21:1.
Minority enrollment is 46% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Quick Stats (2025)
- Grades: Kindergarten-5
- Enrollment: 738 students
- Student:Teacher Ratio: 28:1
- Minority Enrollment: 46%
- Overall Testing Rank: Top 20% in CA
- Math Proficiency: 63% (Top 20%)
- Reading Proficiency: 67% (Top 20%)
- Science Proficiency: 55-59% (Top 10%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Top Rankings
Mt. Diablo Elementary School ranks among the top 20% of public schools in California for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Science Proficiency
Diversity
School Overview
Mt. Diablo Elementary School's student population of 738 students has declined by 7% over five school years.
The teacher population of 26 teachers has declined by 16% over five school years.
Grades Offered
Grades Kindergarten-5
Total Students
738 students
Gender %
Total Classroom Teachers
26 teachers
Students by Grade
School Rankings
Mt. Diablo Elementary School ranks within the top 20% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Mt. Diablo Elementary School is 0.64, which is more than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1174 out of 9602 schools
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
63%
33%
Reading/Language Arts Test Scores (% Proficient)
67%
47%
Science Test Scores (% Proficient)
55-59%
29%
Student : Teacher Ratio
28:1
21:1
American Indian
n/a
1%
Asian
11%
12%
Hispanic
17%
56%
Black
1%
5%
White
54%
20%
Hawaiian
n/a
n/a
Two or more races
17%
6%
All Ethnic Groups
Eligible for Free Lunch
8%
54%
Eligible for Reduced Lunch (21-22)
9%
7%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Mt. Diablo Elementary School's ranking?
Mt. Diablo Elementary School is ranked #1174 out of 9,602 schools, which ranks it among the top 20% of public schools in California.
What schools are Mt. Diablo Elementary School often compared to?
Mt. Diablo Elementary Schoolis often viewed alongside schools like Walt Disney Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
63% of students have achieved math proficiency (compared to the 33% CA state average), while 67% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Mt. Diablo Elementary School?
738 students attend Mt. Diablo Elementary School.
What is the racial composition of the student body?
54% of Mt. Diablo Elementary School students are White, 17% of students are Hispanic, 17% of students are Two or more races, 11% of students are Asian, and 1% of students are Black.
What is the student:teacher ratio of Mt. Diablo Elementary School?
Mt. Diablo Elementary School has a student ration of 28:1, which is higher than the California state average of 21:1.
What grades does Mt. Diablo Elementary School offer ?
Mt. Diablo Elementary School offers enrollment in grades Kindergarten-5
What school district is Mt. Diablo Elementary School part of?
Mt. Diablo Elementary School is part of MT. Diablo Unified School District.
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