Serving 1,160 students in grades 6-8, Greenfield Junior High School ranks in the top 20% of all schools in Arizona for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 55% (which is higher than the Arizona state average of 34%). The percentage of students achieving proficiency in reading/language arts is 55% (which is higher than the Arizona state average of 40%).
The student-teacher ratio of 21:1 is higher than the Arizona state level of 17:1.
Minority enrollment is 35% of the student body (majority Hispanic), which is lower than the Arizona state average of 67% (majority Hispanic).
Quick Facts (2026)
- Grades: 6-8
- Enrollment: 1,160 students
- Student-Teacher Ratio: 21:1
- Minority Enrollment: 35%
- Overall Testing Rank: Top 20% in AZ
- Math Proficiency: 55% (Top 20%)
- Reading Proficiency: 55% (Top 20%)
- Science Proficiency: 47% (Top 20%)
- Source: National Center for Education Statistics (NCES), AZ Dept. of Education
Top Rankings
Greenfield Junior High School ranks among the top 20% of public schools in Arizona for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Science Proficiency
School Overview
Greenfield Junior High School's student population of 1,160 students has grown by 28% over five school years.
The teacher population of 56 teachers has grown by 12% over five school years.
Grades Offered
Grades 6-8
(No virtual instruction)
(No virtual instruction)
Total Students
1,160 students
Total Classroom Teachers
56 teachers
School Rankings
Greenfield Junior High School ranks within the top 20% of all 1,921 schools in Arizona (based off of combined math and reading proficiency testing data).
The diversity score of Greenfield Junior High School is 0.52, 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
#315 out of 1921 schools
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
55%
34%
Reading/Language Arts Test Scores (% Proficient)
55%
40%
Science Test Scores (% Proficient)
47%
24%
Student-Teacher Ratio
21:1
17:1
American Indian
1%
5%
Asian
2%
3%
Hispanic
23%
49%
Black
2%
6%
White
65%
33%
Hawaiian
n/a
n/a
Two or more races
7%
4%
All Ethnic Groups
Eligible for Free Lunch
11%
41%
Eligible for Reduced Lunch
4%
10%
School Statewide Testing
School District Name
Gilbert Unified District (4239)
Source: National Center for Education Statistics (NCES), AZ Dept. of Education
Frequently Asked Questions
What is Greenfield Junior High School's ranking?
Greenfield Junior High School is ranked #315 out of 1,921 schools, which ranks it among the top 20% of public schools in Arizona.
What schools are Greenfield Junior High School often compared to?
Greenfield Junior High Schoolis often viewed alongside schools like South Valley Jr. High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
55% of students have achieved math proficiency (compared to the 34% AZ state average), while 55% of students have achieved reading proficiency (compared to the 40% AZ state average).
How many students attend Greenfield Junior High School?
1,160 students attend Greenfield Junior High School.
What is the racial composition of the student body?
65% of Greenfield Junior High School students are White, 23% of students are Hispanic, 7% of students are Two or more races, 2% of students are Asian, 2% of students are Black, and 1% of students are American Indian.
What is the student-teacher ratio of Greenfield Junior High School?
Greenfield Junior High School has a student ration of 21:1, which is higher than the Arizona state average of 17:1.
What grades does Greenfield Junior High School offer ?
Greenfield Junior High School offers enrollment in grades 6-8 (No virtual instruction).
What school district is Greenfield Junior High School part of?
Greenfield Junior High School is part of Gilbert Unified District (4239).
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