Julia A Traphagen School
Waldwick, NJ · Elementary School · Grades -1-5
Julia A Traphagen School is a elementary school in Waldwick, NJ with 425 students enrolled and a 79% proficiency rate. Part of Waldwick School District. NCES data from the U.S. Department of Education.
Julia A Traphagen School is a elementary school in Waldwick, NJ with 425 students enrolled in grades -1-5. It is part of the Waldwick School District. That headcount is above the 390-student average for schools in the district.
On the latest EDFacts assessments, 79% of students reached grade-level proficiency in combined math and reading — a rate near the top of the national distribution. That is 9 points above the 70% average for the Waldwick School District. Against the 56% New Jersey statewide average, the school sits 23 points higher.
Over the last three reported years the district proficiency rate this school inherits has risen by about 34 points.
The student-teacher ratio is 10.9 to 1, below the U.S. average of roughly 16 to 1, which generally allows more adult attention per student. A relatively low 1% of students qualify for free or reduced-price lunch.
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About This School
Julia A Traphagen School is a elementary school located in Waldwick, New Jersey. The school serves 425 students in grades -1-5. The student-to-teacher ratio is 10.9:1.
According to EDFacts assessment data, 79% of students meet grade-level proficiency standards in combined math and reading.
1% of students qualify for free or reduced-price lunch.
Julia A Traphagen School is part of the Waldwick School District in New Jersey.
How This School Compares
Julia A Traphagen School has 425 students enrolled, making it larger than the average school in Waldwick School District (390 students). Its 79% proficiency rate is 9 percentage points above the district average of 70%. Compared to the New Jersey state average of 56%, the school performs 23 points higher. With a 10.9:1 student-teacher ratio, it offers smaller class sizes than the national average.
Frequently Asked Questions
Julia A Traphagen School has 425 students enrolled in grades -1-5. The student-to-teacher ratio is 10.9:1.
According to EDFacts data, 79% of students at Julia A Traphagen School meet grade-level proficiency standards in combined math and reading assessments.
Julia A Traphagen School is part of the Waldwick School District in Waldwick, 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.
Source: NCES Common Core of Data, 2026.