Greenfield Elementary School
Gilbert, AZ · Middle School · Grades -1-6
Greenfield Elementary School is a middle school in Gilbert, AZ with 969 students enrolled and a 66% proficiency rate. Part of Gilbert Unified District (4239). NCES data from the U.S. Department of Education.
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About This School
Greenfield Elementary School is a middle school located in Gilbert, Arizona. The school serves 969 students in grades -1-6. The student-to-teacher ratio is 17.6:1.
According to EDFacts assessment data, 66% of students meet grade-level proficiency standards in combined math and reading.
5% of students qualify for free or reduced-price lunch.
Greenfield Elementary School is part of the Gilbert Unified District (4239) in Arizona.
How This School Compares
Greenfield Elementary School has 969 students enrolled, making it larger than the average school in Gilbert Unified District (4239) (876 students). Its 66% proficiency rate is 6 percentage points above the district average of 60%. Compared to the Arizona state average of 48%, the school performs 18 points higher.
Other Schools in Gilbert Unified District (4239)
Frequently Asked Questions
Greenfield Elementary School has 969 students enrolled in grades -1-6. The student-to-teacher ratio is 17.6:1.
According to EDFacts data, 66% of students at Greenfield Elementary School meet grade-level proficiency standards in combined math and reading assessments.
Greenfield Elementary School is part of the Gilbert Unified District (4239) in Gilbert, Arizona. You can view all schools in this district on the district page.
All data on this page comes from the National Center for Education Statistics (NCES) Common Core of Data and EDFacts assessment results. These are official federal datasets published by the U.S. Department of Education.
School profiles are built from NCES directory data and EDFacts assessment results. Proficiency rates reflect combined math and reading performance. Graduation rates are reported for high schools with available data.
The this entity record above pulls directly from NCES Common Core of Data and EDFacts. What follows is the per-entity context — how this entity sits in the broader U.S. K-12 school outcomes and enrollment distribution and which underlying factors drive the headline numbers.
Every number on this page links back to NCES Common Core of Data and EDFacts; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. public schools and districts with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: NCES Common Core of Data, 2026.