Serving 728 students in grades 6-8, John M Andersen Jr High School ranks in the bottom 50% of all schools in Arizona for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 18% (which is lower than the Arizona state average of 35%). The percentage of students achieving proficiency in reading/language arts is 36% (which is lower than the Arizona state average of 40%).
The student:teacher ratio of 17:1 is equal to the Arizona state level of 17:1.
Minority enrollment is 79% of the student body (majority Hispanic), which is higher than the Arizona state average of 65% (majority Hispanic).
Quick Stats (2024-25)
- School Type: Magnet School
- Grades: 6-8
- Enrollment: 728 students
- Student:Teacher Ratio: 17:1
- Minority Enrollment: 79%
- Overall Testing Rank: Bottom 50% in AZ
- Math Proficiency: 18% (Btm 50%)
- Reading Proficiency: 36% (Top 50%)
- Science Proficiency: 23% (Top 50%)
- Source: National Center for Education Statistics (NCES), AZ Dept. of Education
School Overview
John M Andersen Jr High School's student population of 728 students has declined by 18% over five school years.
The teacher population of 42 teachers has declined by 6% over five school years.
School Type
Grades Offered
Grades 6-8
Total Students
728 students
Gender %
Total Classroom Teachers
42 teachers
Students by Grade
School Rankings
John M Andersen Jr High School ranks within the bottom 50% of all 1,956 schools in Arizona (based off of combined math and reading proficiency testing data).
The diversity score of John M Andersen Jr High School is 0.60, which is less than the diversity score at state average of 0.66. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1193 out of 1956 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
18%
35%
Reading/Language Arts Test Scores (% Proficient)
36%
40%
Science Test Scores (% Proficient)
23%
24%
Student : Teacher Ratio
17:1
17:1
American Indian
2%
5%
Asian
5%
3%
Hispanic
59%
47%
Black
9%
6%
White
21%
35%
Hawaiian
n/a
n/a
Two or more races
4%
4%
All Ethnic Groups
Eligible for Free Lunch
49%
39%
Eligible for Reduced Lunch
15%
7%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), AZ Dept. of Education
Frequently Asked Questions
What is John M Andersen Jr High School's ranking?
John M Andersen Jr High School is ranked #1193 out of 1,956 schools, which ranks it among the bottom 50% of public schools in Arizona.
What percent of students have achieved state testing proficiency in math and reading?
18% of students have achieved math proficiency (compared to the 35% AZ state average), while 36% of students have achieved reading proficiency (compared to the 40% AZ state average).
How many students attend John M Andersen Jr High School?
728 students attend John M Andersen Jr High School.
What is the racial composition of the student body?
59% of John M Andersen Jr High School students are Hispanic, 21% of students are White, 9% of students are Black, 5% of students are Asian, 4% of students are Two or more races, and 2% of students are American Indian.
What is the student:teacher ratio of John M Andersen Jr High School?
John M Andersen Jr High School has a student ration of 17:1, which is equal to the Arizona state average of 17:1.
What grades does John M Andersen Jr High School offer ?
John M Andersen Jr High School offers enrollment in grades 6-8
What school district is John M Andersen Jr High School part of?
John M Andersen Jr High School is part of Chandler Unified District #80 (4242) School District.
School Calendar
View the John M Andersen Jr High School yearly calendar below. Note key dates such as:
Event
Date
First Day of School for Students
July 16, 2025 (Wednesday)
School Reviews
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