Serving 538 students in grades Kindergarten-5, Mason Elementary School ranks in the top 50% of all schools in California for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 40% (which is higher than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 44% (which is lower than the California state average of 47%).
The student-teacher ratio of 24:1 is higher than the California state level of 21:1.
Minority enrollment is 84% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).
Quick Facts (2026)
- Grades: Kindergarten-5
- Enrollment: 538 students
- Student-Teacher Ratio: 24:1
- Minority Enrollment: 84%
- Overall Testing Rank: Top 50% in CA
- Math Proficiency: 40% (Top 50%)
- Reading Proficiency: 44% (Top 50%)
- Science Proficiency: 30-34% (Top 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Top Rankings
Mason Elementary School ranks among the top 20% of public schools in California for:
Category
Attribute
Diversity
School Overview
Mason Elementary School's student population of 538 students has grown by 5% over five school years.
The teacher population of 22 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Kindergarten-5
Total Students
538 students
Total Classroom Teachers
22 teachers
Year Founded
1950
Last Day of School
Fri. Jun 19, 2026
School Rankings
Mason Elementary School ranks within the top 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Mason Elementary School is 0.73, 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
#3710 out of 9523 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
40%
34%
Reading/Language Arts Test Scores (% Proficient)
44%
47%
Science Test Scores (% Proficient)
30-34%
29%
Student-Teacher Ratio
24:1
21:1
American Indian
n/a
1%
Asian
22%
12%
Hispanic
43%
56%
Black
6%
5%
White
16%
20%
Hawaiian
n/a
n/a
Two or more races
13%
6%
All Ethnic Groups
Eligible for Free Lunch
45%
54%
Eligible for Reduced Lunch
26%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Mason Elementary School's ranking?
Mason Elementary School is ranked #3710 out of 9,523 schools, which ranks it among the top 50% of public schools in California.
What schools are Mason Elementary School often compared to?
Mason Elementary Schoolis often viewed alongside schools like Ericson Elementary School, Jonas Salk Elementary School, Sandburg Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
40% of students have achieved math proficiency (compared to the 34% CA state average), while 44% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Mason Elementary School?
538 students attend Mason Elementary School.
What is the racial composition of the student body?
43% of Mason Elementary School students are Hispanic, 22% of students are Asian, 16% of students are White, 13% of students are Two or more races, and 6% of students are Black.
What is the student-teacher ratio of Mason Elementary School?
Mason Elementary School has a student ration of 24:1, which is higher than the California state average of 21:1.
What grades does Mason Elementary School offer ?
Mason Elementary School offers enrollment in grades Kindergarten-5
What school district is Mason Elementary School part of?
Mason Elementary School is part of San Diego Unified School District.
In what neighborhood is Mason Elementary School located?
Mason Elementary School is located in the Mira Mesa neighborhood of San Diego, CA. There are 8 other public schools located in Mira Mesa.
School Calendar
View the Mason Elementary School yearly calendar below.
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