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 (26-27)
- 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%)
- Attendance Zone: Mason Elementary serves the northern part of San Diego, CA, covering an area of approximately 2.1 square miles. Most families live within a 5-10 minute drive, with an average distance of 0.9 miles from the school to the edge of the attendance zone, which extends up to 2 miles at its furthest point.
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
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
Showing 2015–2025. Full 39-year historical data available below ↓
Total Classroom Teachers
22 teachers
Showing 2014–2025. Full 39-year historical data available below ↓
Year Founded
1950
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%)
Showing 2011–2023. Full 14-year historical data available below ↓
Math Test Scores (% Proficient)
40%
34%
Showing 2011–2023. Full 14-year historical data available below ↓
Reading/Language Arts Test Scores (% Proficient)
44%
47%
Science Test Scores (% Proficient)
30-34%
29%
Student-Teacher Ratio
24:1
21:1
Showing 2014–2025. Full 39-year historical data available below ↓
Asian
22%
12%
Showing 2015–2025. Full 38-year historical data available below ↓
Hispanic
43%
56%
Showing 2015–2025. Full 38-year historical data available below ↓
Black
6%
5%
Showing 2015–2025. Full 38-year historical data available below ↓
White
16%
20%
Showing 2015–2025. Full 38-year historical data available below ↓
Two or more races
13%
6%
Showing 2015–2025. Full 16-year historical data available below ↓
All Ethnic Groups
Showing 2015–2025. Full 38-year historical data available below ↓
Chronically Absent Students
(22-23)32.9%
27.7%
Eligible for Free Lunch
45%
54%
Showing 2015–2025. Full 34-year historical data available below ↓
Eligible for Reduced Lunch
26%
8%
Showing 2015–2025. Full 27-year historical data available below ↓
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 Jonas Salk 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. Note key dates such as:
Event
Date
Fall Break
November 23, 2026 (Monday)
First Day of Disability Awareness Month
December 01, 2026 (Tuesday)
First Day of Universal Human Rights Month
December 01, 2026 (Tuesday)
First Day of National School Board Recognition Month
January 01, 2027 (Friday)
First Day of Slavery and Human Trafficking Prevention Month
January 01, 2027 (Friday)
School Reviews
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