Serving 944 students in grades 6-8, Grange Middle School ranks in the bottom 50% of all schools in California for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 12% (which is lower than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 33% (which is lower than the California state average of 47%).
The student-teacher ratio of 22:1 is higher than the California state level of 21:1.
Minority enrollment is 95% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).
Quick Facts (2026)
- Grades: 6-8
- Enrollment: 944 students
- Student-Teacher Ratio: 22:1
- Minority Enrollment: 95%
- Overall Testing Rank: Bottom 50% in CA
- Math Proficiency: 12% (Btm 50%)
- Reading Proficiency: 33% (Btm 50%)
- Science Proficiency: 16% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Grange Middle School's student population of 944 students has grown by 21% over five school years.
The teacher population of 42 teachers has grown by 20% over five school years.
Grades Offered
Grades 6-8
Total Students
944 students
Total Classroom Teachers
42 teachers
Year Founded
1975
School Calendar
School Rankings
Grange Middle School ranks within the bottom 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Grange Middle School is 0.56, which is less 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
#7447 out of 9523 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
12%
34%
Reading/Language Arts Test Scores (% Proficient)
33%
47%
Science Test Scores (% Proficient)
16%
29%
Student-Teacher Ratio
22:1
21:1
Asian
8%
12%
Hispanic
64%
56%
Black
13%
5%
White
5%
20%
Hawaiian
1%
n/a
Two or more races
9%
6%
All Ethnic Groups
Eligible for Free Lunch
73%
54%
Eligible for Reduced Lunch
13%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Grange Middle School's ranking?
Grange Middle School is ranked #7447 out of 9,523 schools, which ranks it among the bottom 50% of public schools in California.
What schools are Grange Middle School often compared to?
Grange Middle Schoolis often viewed alongside schools like Green Valley Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
12% of students have achieved math proficiency (compared to the 34% CA state average), while 33% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Grange Middle School?
944 students attend Grange Middle School.
What is the racial composition of the student body?
64% of Grange Middle School students are Hispanic, 13% of students are Black, 9% of students are Two or more races, 8% of students are Asian, 5% of students are White, and 1% of students are Hawaiian.
What is the student-teacher ratio of Grange Middle School?
Grange Middle School has a student ration of 22:1, which is higher than the California state average of 21:1.
What grades does Grange Middle School offer ?
Grange Middle School offers enrollment in grades 6-8
What school district is Grange Middle School part of?
Grange Middle School is part of Fairfield-Suisun Unified School District.
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