Top Rankings
South Bay Union School District ranks among the top 20% of public school district in California for:
Category
Attribute
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there are 2 public charter schools serving 1,820 students in South Bay Union School District. This district's average charter testing ranking is 6/10, which is in the top 50% of public charter schools in California.
Public Charter Schools in South Bay Union School District have an average math proficiency score of 32% (versus the California public charter school average of 32%), and reading proficiency score of 42% (versus the 48% statewide average).
Minority enrollment is 90% of the student body (majority Hispanic), which is more than the California public charter school average of 75% (majority Hispanic).
Overview
This School District
This State (CA)
# Schools
13 Schools
1,296 Schools
# Students
5,591 Students
709,739 Students
# Teachers
235 Teachers
31,331 Teachers
Student-Teacher Ratio
24:1
24:1
Student By Grade
District Rank
South Bay Union School District, which is ranked #1458 of all 1,907 school districts in California (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
Overall District Rank
#1401 out of 1932 school districts
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
22%
34%
Reading/Language Arts Test Scores (% Proficient)
29%
47%
Science Test Scores (% Proficient)
16%
29%
Students by Ethnicity:
Diversity Score
0.27
0.65
% American Indian
n/a
1%
% Asian
3%
7%
% Hispanic
85%
53%
% Black
2%
7%
% White
6%
25%
% Hawaiian
n/a
n/a
% Two or more races
4%
7%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $20,649 is higher than the state median of $19,975. The school district revenue/student has grown by 27% over four school years.
The school district's spending/student of $20,646 is higher than the state median of $18,396. The school district spending/student has grown by 14% over four school years.
Total Revenue
$115 MM
$116,387 MM
Spending
$115 MM
$107,188 MM
Revenue / Student
$20,649
$19,975
Spending / Student
$20,646
$18,396
Best South Bay Union School District Public Charter Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Nestor Language Academy Charter
Charter School
(Math: 39% | Reading: 45%)
Rank:
Rank:
7/
Top 50%10
1455 Hollister St.
San Diego, CA 92154
(619) 628-0900
San Diego, CA 92154
(619) 628-0900
Gr: K-8 | 1,070 students Student-teacher ratio: 25:1 Minority enrollment: 96%
Rank: #22.
Imperial Beach Charter
Charter School
(Math: 24% | Reading: 38%)
Rank:
Rank:
5/
Bottom 50%10
650 Imperial Beach Blvd.
Imperial Beach, CA 91932
(619) 628-5600
Imperial Beach, CA 91932
(619) 628-5600
Gr: K-8 | 750 students Student-teacher ratio: 23:1 Minority enrollment: 80%
Recent Articles
Understanding School Safety Policies in 2026
Learn how school safety policies are evolving in 2026, including mental health support, AI monitoring, emergency planning, and parent rights.
How to Support Your Child’s Mental Health at School
Practical guidance for parents and educators on supporting child mental health during the school year, with expert strategies and 2026 insights.
What a National Blue Ribbon of Distinction Means in 2026
Understand what a National Blue Ribbon of Distinction means, how schools earn it, and why it matters for academic quality in 2026.
