Washington School
Millburn, NJ · Elementary School · Grades 5-5
Washington School is a elementary school in Millburn, NJ with 388 students enrolled and a 76% proficiency rate. Part of Millburn Township School District. NCES data from the U.S. Department of Education.
About This School
Washington School is a elementary school located in Millburn, New Jersey. The school serves 388 students in grades 5-5. The student-to-teacher ratio is 12.1:1.
According to EDFacts assessment data, 76% of students meet grade-level proficiency standards in combined math and reading.
2% of students qualify for free or reduced-price lunch.
Washington School is part of the Millburn Township School District in New Jersey.
How This School Compares
Washington School has 388 students enrolled, making it smaller than the average school in Millburn Township School District (594 students). Its 76% proficiency rate is 4 percentage points above the district average of 72%. Compared to the New Jersey state average of 56%, the school performs 20 points higher. With a 12.1:1 student-teacher ratio, it offers smaller class sizes than the national average.
Other Schools in Millburn Township School District
Frequently Asked Questions
Washington School has 388 students enrolled in grades 5-5. The student-to-teacher ratio is 12.1:1.
According to EDFacts data, 76% of students at Washington School meet grade-level proficiency standards in combined math and reading assessments.
Washington School is part of the Millburn Township School District in Millburn, New Jersey. 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.
this entity is one of the data points covered by this site’s U.S. K-12 school outcomes and enrollment dataset. The detail above comes directly from NCES Common Core of Data and EDFacts; the context that follows situates the headline numbers against the broader distribution across U.S. public schools and districts.
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.