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SCHOOL COMMUNITY·GILBERT UNIFIED DISTRICT (4239)·NCES 040340000594

Greenfield Junior High School

101 S GREENFIELD RD, GILBERT, AZ 85296 · (480) 813-1770 · Maricopa County
GRADES 06–08MIDDLE11-CITYREGULAR SCHOOL1,160 STUDENTS
A
allk12 Grade
Scored higher than 92% of Arizona public middle schools
  • ATest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • ·Beats expectations Not available for this school, so the grade uses the other parts.
  • B+Three-year trend Change in reading and math proficiency over the last three test years.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Arizona public middle schools

Enrollment
1,160
Middle
DISTRICT 914 · STATE 494
Student : Teacher
20.7:1
56 FTE teachers
DISTRICT 18.9:1 · STATE 17.8:1
Free / Reduced Lunch
,
Title I proxy
STATE 95%
Community
6
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 756749%
Grade 859351%
Student demographics
52%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 60% · STATE 65% · US 70%
White
75665%
DISTRICT 56% · STATE 33% · US 43%
Hispanic
27023%
DISTRICT 29% · STATE 48% · US 30%
Black
252%
DISTRICT 3% · STATE 6% · US 15%
Asian
232%
DISTRICT 3% · STATE 3% · US 6%
Two+
746%
DISTRICT 7% · STATE 4% · US 5%
Native American
81%
DISTRICT 1% · STATE 5% · US 1%
Pacific Islander
40%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
56449%
Female
59651%

Discussions

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Test scores

AASA 2024-25 . % Passing
English Language Arts
58.0%
AZ avg 45.4% . +4.0pp since 2017
Math
51.0%
AZ avg 37.8% . -6.0pp since 2017

What this means: On the AASA, Arizona's statewide test, about 58 of every 100 students at this school read and write at grade level and about 51 of 100 do math at grade level. Across all Arizona schools, those numbers are about 45 and 38. Reading and writing scores are up about 4 points since 2017, while math scores are down about 6 points.

AASA results by year

School yearEnglish Language ArtsMath
2024-2558.0%51.0%
2023-2455.0%55.0%
2022-2350.0%55.0%
2021-2256.0%49.0%
2020-2151.0%55.0%
2018-1951.0%65.0%
2017-1854.0%57.0%
% Passing, all students and all tested grades.
Source: AASA. All students, all grades. See all years and grades →

Where Greenfield Junior High School ranks

Among middle schools
MeasureThis schoolIn ArizonaIn Maricopa County
Math proficiency
ranked highest first
51.0%#17 of 190
▼ 6
#13 of 87
▼ 4
Reading proficiency
ranked highest first
58.0%#24 of 190
no change
#18 of 87
▼ 2
3-year test score change
ranked biggest gain first
+2.0pp#53 of 160#24 of 78
Enrollment
ranked largest first
1,160#2 of 214#2 of 96
Students per teacher
ranked fewest first
20.7:1#142 of 179#72 of 85
Diversity index
ranked most diverse first
51.6%#97 of 182#55 of 86
Enrollment change since 2017-18
ranked fastest growth first
+28.9%#9 of 41#4 of 16
Ranked against other public middle schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
1,160
+257 (+28%) vs 2020
-7% since 2000-01, when it was 1,241
Student : Teacher
20.7:1
was 18.1:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-251,1605620.7:1N/A
2023-241,19557.420.8:1N/A
2022-231,2045422.3:120% (240)
2020-219035018.1:1N/A
2017-1890050.217.9:122% (198)
2015-168364319.4:1N/A
2010-119514720.2:119% (185)
2000-011,2416020.7:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Greenfield Junior High School.

Since 2017-18: students up 29% (900 to 1,160); teachers up 12% (50.2 to 56).

About Greenfield Junior High School

Students in GILBERT, Arizona, attend Greenfield Junior High School, a large middle-grades school. It serves 1,160 students in grades 6 through 8. The average among middle schools in Arizona is roughly 494 students; this school is 135% bigger than that.

Gilbert Unified District (4239) serves 31,560 students across 38 schools.

Roughly 65% of students at Greenfield Junior High School are White. Other groups include 23% Hispanic, 6% multiracial, and 2% Black. Pick two students at random and there is a 52% chance they belong to different racial or ethnic groups; that figure is the school's diversity index.

The school reported 56 full-time-equivalent teachers in 2024-25 and a ratio of 20.7:1. The school has more students per teacher than the 17.8:1 average for middle schools in Arizona.

The allk12 Grade for Greenfield Junior High School is A. Compared with Arizona public middle schools, the school scored higher than 92% on a mix of test scores, poverty-adjusted results, and recent trend.

Federal survey data for Maricopa County show that the median household income is $89,300, a bachelor's degree or higher is held by about 37% of adults, and the poverty rate is about 8%. Maricopa County is home to 1,352 public schools and about 725,139 public school students.

Greenfield Elementary School is the closest public school, about 0.2 miles away in a straight line. In all, at least 8 other public schools sit within five miles of Greenfield Junior High School.

The school is inside a principal city with a population of 250,000 or more, according to its NCES locale (City: Large).

Enrollment is up 28% from 2020-21, when Greenfield Junior High School had 903 students, to 2024-25, when it had 1,160. The ratio was 18.1:1 in 2020-21 and 20.7:1 in 2024-25.

The Greenfield Junior High School community page is open for posts about sports schedules, lunch menus, and spirit week. Anyone with firsthand experience at this school can post or comment.

Maricopa County at a glance

View full county profile
Population
4,559,748
Census ACS
Median income
$89,300
Household, ACS
Bachelor's+
37%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
1,352
725,139 students

Quick facts

School name
Greenfield Junior High School
District
Gilbert Unified District (4239)
Address
101 S GREENFIELD RD, GILBERT, AZ 85296
Phone
(480) 813-1770
County
Maricopa County
Level
Middle
Grade range
06–08
Total enrollment
1,160
Teachers (FTE)
56
Student–teacher ratio
20.7:1
Locale
11-City: Large
NCES ID
040340000594
Charter school
No
Virtual school
No

Related schools

Other schools in Gilbert Unified District (4239)
Other schools in GILBERT
Nearby schools

Frequently asked questions

About Greenfield Junior High School
What is the total enrollment at Greenfield Junior High School?
Greenfield Junior High School enrolls approximately 1,160 students in grades 06-08.
What age range does Greenfield Junior High School serve?
Greenfield Junior High School serves students from grade 06 through grade 08.
How many teachers does Greenfield Junior High School have?
Greenfield Junior High School employs 56 FTE teachers, for a student-to-teacher ratio of 20.7:1.
What is the student diversity at Greenfield Junior High School?
Student demographics at Greenfield Junior High School are roughly 65% White, 23% Hispanic, 2% Black, 2% Asian, 6% Two or more.
Is Greenfield Junior High School public or private?
Greenfield Junior High School is a public K-12 school, overseen by Gilbert Unified District (4239).
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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