Serving 951 students in grades 6-8, Alder 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 16% (which is lower than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 28% (which is lower than the California state average of 47%).
The student:teacher ratio of 20:1 is lower than the California state level of 21:1.
Minority enrollment is 96% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).
Quick Stats (2025)
- Grades: 6-8
- Enrollment: 951 students
- Student:Teacher Ratio: 20:1
- Minority Enrollment: 96%
- Overall Testing Rank: Bottom 50% in CA
- Math Proficiency: 16% (Btm 50%)
- Reading Proficiency: 28% (Btm 50%)
- Science Proficiency: 11% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Alder Middle School's student population of 951 students has declined by 16% over five school years.
The teacher population of 47 teachers has declined by 9% over five school years.
Grades Offered
Grades 6-8
Total Students
951 students
Gender %
Total Classroom Teachers
47 teachers
School Calendar
School Rankings
Alder Middle School ranks within the bottom 50% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Alder Middle School is 0.19, 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
#7486 out of 9602 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
16%
33%
Reading/Language Arts Test Scores (% Proficient)
28%
47%
Science Test Scores (% Proficient)
11%
29%
Student : Teacher Ratio
20:1
21:1
American Indian
n/a
1%
Asian
1%
12%
Hispanic
90%
56%
Black
4%
5%
White
4%
20%
Hawaiian
n/a
n/a
Two or more races
1%
6%
All Ethnic Groups
Eligible for Free Lunch
81%
54%
Eligible for Reduced Lunch
11%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Alder Middle School's ranking?
Alder Middle School is ranked #7486 out of 9,602 schools, which ranks it among the bottom 50% of public schools in California.
What schools are Alder Middle School often compared to?
Alder Middle Schoolis often viewed alongside schools like Fontana Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
16% of students have achieved math proficiency (compared to the 33% CA state average), while 28% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Alder Middle School?
951 students attend Alder Middle School.
What is the racial composition of the student body?
90% of Alder Middle School students are Hispanic, 4% of students are Black, 4% of students are White, 1% of students are Asian, and 1% of students are Two or more races.
What is the student:teacher ratio of Alder Middle School?
Alder Middle School has a student ration of 20:1, which is lower than the California state average of 21:1.
What grades does Alder Middle School offer ?
Alder Middle School offers enrollment in grades 6-8
What school district is Alder Middle School part of?
Alder Middle School is part of Fontana Unified School District.
School Reviews
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