Charles L. Sullivan Middle School serves 916 students in grades 6-8.
The percentage of students achieving proficiency in math was 36% (which was lower than the California state average of 59%). The percentage of students achieving proficiency in reading/language arts was 41% (which was lower than the California state average of 58%).
The student-teacher ratio of 25:1 was higher than the California state level of 21:1.
Minority enrollment was 85% of the student body (majority Hispanic), which was higher than the California state average of 80% (majority Hispanic).
School Overview
Grades Offered
Grades 6-8
Total Students
916 students
Total Classroom Teachers
37 teachers
School Rankings
Math Test Scores (% Proficient)
(11-12)36%
59%
Reading/Language Arts Test Scores (% Proficient)
(11-12)41%
58%
Student-Teacher Ratio
25:1
21:1
American Indian
1%
1%
Asian
10%
12%
Hispanic
48%
56%
Black
20%
5%
White
15%
20%
Hawaiian
n/a
n/a
Two or more races
6%
6%
All Ethnic Groups
Eligible for Free Lunch (10-11)
67%
46%
Eligible for Reduced Lunch (10-11)
10%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What percent of students have achieved state testing proficiency in math and reading?
36% of students have achieved math proficiency (compared to the 59% CA state average), while 41% of students have achieved reading proficiency (compared to the 58% CA state average).
How many students attend Charles L. Sullivan Middle School?
916 students attend Charles L. Sullivan Middle School.
What is the racial composition of the student body?
48% of Charles L. Sullivan Middle School students are Hispanic, 20% of students are Black, 15% of students are White, 10% of students are Asian, 6% of students are Two or more races, and 1% of students are American Indian.
What is the student-teacher ratio of Charles L. Sullivan Middle School?
Charles L. Sullivan Middle School has a student ration of 25:1, which is higher than the California state average of 21:1.
What grades does Charles L. Sullivan Middle School offer ?
Charles L. Sullivan Middle School offers enrollment in grades 6-8
What school district is Charles L. Sullivan Middle School part of?
Charles L. Sullivan Middle School is part of Fairfield-Suisun Unified School District.
Recent Articles

Texas Schools Enrollment Trends & Policy in 2025
Latest data and policy changes on Texas public school enrollment growth, funding, and virtual education in 2025.

Financial Aid & Hidden Costs in ºÚÁÏÍø¹ÙÍø Schools
Learn about financial aid and hidden costs in public schools. Discover what parents should budget for beyond tuition-free education.

NYC Schools Still Most Segregated in 2025
Despite reforms, New York City schools remain the most segregated in the U.S. in 2025. Here’s what parents and educators need to know.