J. Milton Jeffrey Elementary School
Madison, CT · Elementary School
J. Milton Jeffrey Elementary School is a elementary school in Madison, CT with 362 students enrolled and a 65% proficiency rate. Part of Madison School District. NCES data from the U.S. Department of Education.
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About This School
J. Milton Jeffrey Elementary School is a elementary school located in Madison, Connecticut. The school serves 362 students. The student-to-teacher ratio is 11.7:1.
According to EDFacts assessment data, 65% of students meet grade-level proficiency standards in combined math and reading.
3% of students qualify for free or reduced-price lunch.
J. Milton Jeffrey Elementary School is part of the Madison School District in Connecticut.
How This School Compares
J. Milton Jeffrey Elementary School has 362 students enrolled, making it smaller than the average school in Madison School District (476 students). Its 65% proficiency rate is 3 percentage points below the district average of 68%. Compared to the Connecticut state average of 53%, the school performs 12 points higher. With a 11.7:1 student-teacher ratio, it offers smaller class sizes than the national average.
Frequently Asked Questions
J. Milton Jeffrey Elementary School has 362 students enrolled. The student-to-teacher ratio is 11.7:1.
According to EDFacts data, 65% of students at J. Milton Jeffrey Elementary School meet grade-level proficiency standards in combined math and reading assessments.
J. Milton Jeffrey Elementary School is part of the Madison School District in Madison, 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.
For this entity, the underlying data on this page comes from NCES Common Core of Data and EDFacts. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
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.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. public schools and districts. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: NCES Common Core of Data, 2026.