Central Middle School
Greenwich, CT · Middle School · Grades 6-8
Central Middle School is a middle school in Greenwich, CT with 506 students enrolled and a 67% proficiency rate. Part of Greenwich School District. NCES data from the U.S. Department of Education.
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About This School
Central Middle School is a middle school located in Greenwich, Connecticut. The school serves 506 students in grades 6-8. The student-to-teacher ratio is 9.2:1.
According to EDFacts assessment data, 67% of students meet grade-level proficiency standards in combined math and reading.
18% of students qualify for free or reduced-price lunch.
Central Middle School is part of the Greenwich School District in Connecticut.
How This School Compares
Central Middle School has 506 students enrolled, making it smaller than the average school in Greenwich School District (565 students). Its 67% proficiency rate is 6 percentage points above the district average of 61%. Compared to the Connecticut state average of 53%, the school performs 14 points higher. With a 9.2:1 student-teacher ratio, it offers smaller class sizes than the national average.
Frequently Asked Questions
Central Middle School has 506 students enrolled in grades 6-8. The student-to-teacher ratio is 9.2:1.
According to EDFacts data, 67% of students at Central Middle School meet grade-level proficiency standards in combined math and reading assessments.
Central Middle School is part of the Greenwich School District in Greenwich, Connecticut. 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.