Top Rankings
Mueller Charter (Robert L.) School District ranks among the top 20% of public school district in California for:
Category
Attribute
Graduation Rate
Highest graduation rate (Top 10%)
For the 2025 school year, there is 1 public school serving 1,555 students in Mueller Charter (Robert L.) School District. This district's average testing ranking is 7/10, which is in the top 50% of public schools in California.
Public School in Mueller Charter (Robert L.) School District have an average math proficiency score of 31% (versus the California public school average of 33%), and reading proficiency score of 49% (versus the 47% statewide average).
Minority enrollment is 96% of the student body (majority Hispanic), which is more than the California public school average of 80% (majority Hispanic).
Overview
This School District
This State (CA)
# Schools
1 School
10,369 Schools
# Students
1,555 Students
5,826,838 Students
# Teachers
69 Teachers
268,012 Teachers
Student : Teacher Ratio
23:1
23:1
District Rank
Mueller Charter (Robert L.) School District, which is ranked #725 of all 1,925 school districts in California (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 95% has stayed relatively flat over five school years.
Overall District Rank
#723 out of 1941 school districts
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
31%
33%
Reading/Language Arts Test Scores (% Proficient)
49%
47%
Science Test Scores (% Proficient)
26%
29%
Graduation Rate
≥95%
87%
Students by Ethnicity:
Diversity Score
0.16
0.63
# American Indian Students
2 Students
25,796 Students
% American Indian Students
n/a
1%
# Asian Students
23 Students
705,807 Students
% Asian Students
2%
12%
# Hispanic Students
1,421 Students
3,264,561 Students
% Hispanic Students
91%
56%
# Black Students
19 Students
286,112 Students
% Black Students
1%
5%
# White Students
67 Students
1,178,558 Students
% White Students
4%
20%
# Hawaiian Students
n/a
23,731 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
22 Students
333,755 Students
% of Two or more races Students
2%
6%
Students by Grade:
# Students in PK Grade:
-
83
# Students in K Grade:
125
522,456
# Students in 1st Grade:
88
396,605
# Students in 2nd Grade:
95
414,466
# Students in 3rd Grade:
115
416,628
# Students in 4th Grade:
119
426,361
# Students in 5th Grade:
111
430,587
# Students in 6th Grade:
125
432,997
# Students in 7th Grade:
105
439,621
# Students in 8th Grade:
104
441,777
# Students in 9th Grade:
142
466,534
# Students in 10th Grade:
147
476,585
# Students in 11th Grade:
129
469,511
# Students in 12th Grade:
150
492,627
# Ungraded Students:
-
-
Best Mueller Charter (Robert L.) School District Public Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Mueller Charter (Robert L.)
Charter School
(Math: 31% | Reading: 49%)
Rank:
Rank:
6/
Top 50%10
715 I St.
Chula Vista, CA 91910
(619) 422-6192
Chula Vista, CA 91910
(619) 422-6192
Grades: K-12
| 1,555 students
Frequently Asked Questions
How many schools belong to Mueller Charter (Robert L.) School District?
Mueller Charter (Robert L.) School District manages 1 public schools serving 1,555 students.
What is the rank of Mueller Charter (Robert L.) School District?
Mueller Charter (Robert L.) School District is ranked #725 out of 1,925 school districts in California (top 50%) based off of combined math and reading proficiency testing data for the 2021-2022 school year. This district ranks in the top 20% of California school districts for: Highest graduation rate (Top 10%)
What is the racial composition of students in Mueller Charter (Robert L.) School District?
91% of Mueller Charter (Robert L.) School District students are Hispanic, 4% of students are White, 2% of students are Asian, 2% of students are Two or more races, and 1% of students are Black.
What is the student/teacher ratio of Mueller Charter (Robert L.) School District?
Mueller Charter (Robert L.) School District has a student/teacher ratio of 23:1, which is higher than the California state average of 22:1.
Recent Articles
What Is A Charter School?
Explore the world of charter schools in this comprehensive guide. Learn about their history, how they operate, and the pros and cons of this educational innovation. Discover key facts about charter schools, including admission policies, demographics, and funding, as well as what to look for when considering a charter school for your child.
10 Reasons Why High School Sports Benefit Students
Discover the 10 compelling reasons why high school sports are beneficial for students. This comprehensive article explores how athletics enhance academic performance, foster personal growth, and develop crucial life skills. From improved fitness and time management to leadership development and community representation, learn why participating in high school sports can be a game-changer for students' overall success and well-being.
February 05, 2025
Understanding the U.S. Department of Education: Structure, Impact, and EvolutionWe explore how the Department of Education shapes American education, from its cabinet-level leadership to its impact on millions of students, written for general audiences seeking clarity on this vital institution.
