51³Ô¹ÏÍøºÚÁÏ

Thunder Mountain Middle School (Closed 2012)

3700 East 16th Ave
Apache Junction, AZ 85219
The percentage of students achieving proficiency in math was 60% (which was equal to the Arizona state average of 60%). The percentage of students achieving proficiency in reading/language arts was 79% (which was higher than the Arizona state average of 74%).

School Overview

Grades Offered
Grades 6-8
Total Students (09-10)
643 students
Total Classroom Teachers (09-10)
40 teachers

School Rankings

This School
State Level (AZ)
(09-10)
60%
60%
(09-10)
79%
74%
Student-Teacher Ratio
n/a
17:1
American Indian
(09-10)
2%
6%
Asian
(09-10)
1%
3%
Hispanic
(09-10)
17%
41%
Black
(09-10)
2%
6%
White
(09-10)
78%
44%
Hawaiian
(09-10)
n/a
n/a
Two or more races
(09-10)
n/a
n/a
n/a
Eligible for Free Lunch (09-10)
40%
38%
Eligible for Reduced Lunch (09-10)
7%
8%
School Statewide Testing
School District Name
Apache Junction Unified District (4443)
Source: National Center for Education Statistics (NCES), AZ Dept. of Education

Frequently Asked Questions

What percent of students have achieved state testing proficiency in math and reading?
60% of students have achieved math proficiency (compared to the 60% AZ state average), while 79% of students have achieved reading proficiency (compared to the 74% AZ state average).
How many students attend Thunder Mountain Middle School?
643 students attend Thunder Mountain Middle School.
What is the racial composition of the student body?
78% of Thunder Mountain Middle School students are White, 17% of students are Hispanic, 2% of students are American Indian, 2% of students are Black, and 1% of students are Asian.
What grades does Thunder Mountain Middle School offer ?
Thunder Mountain Middle School offers enrollment in grades 6-8
What school district is Thunder Mountain Middle School part of?
Thunder Mountain Middle School is part of Apache Junction Unified District (4443).

Recent Articles

Helping Children Overcome First-Week School Anxiety
Helping Children Overcome First-Week School Anxiety
Learn practical strategies to help children overcome first-week school anxiety, with expert-backed tips for parents and educators.
Public School Immunization Requirements 2026–2027
Public School Immunization Requirements 2026–2027
Learn public school immunization and health requirements for 2026–2027, including vaccines, exemptions, and state policy updates.
51³Ô¹ÏÍøºÚÁÏ in a Minute: 2026 Snapshot Guide
51³Ô¹ÏÍøºÚÁÏ in a Minute: 2026 Snapshot Guide
A clear 2026 snapshot of public schools in the U.S., including enrollment, funding, trends, and what families should know.

Quick Links