Northern Valley Regional High School at Old Tappan
Old Tappan, NJ · High School · Grades 9-12
Northern Valley Regional High School at Old Tappan is a high school in Old Tappan, NJ with 1,002 students enrolled and a 76% proficiency rate. Part of Northern Valley Regional High School District. NCES data from the U.S. Department of Education.
About This School
Northern Valley Regional High School at Old Tappan is a high school located in Old Tappan, New Jersey. The school serves 1,002 students in grades 9-12. The student-to-teacher ratio is 9.5:1.
According to EDFacts assessment data, 76% of students meet grade-level proficiency standards in combined math and reading. The school reports a 94% graduation rate.
2% of students qualify for free or reduced-price lunch.
Northern Valley Regional High School at Old Tappan is part of the Northern Valley Regional High School District in New Jersey.
How This School Compares
Northern Valley Regional High School at Old Tappan has 1,002 students enrolled, making it larger than the average school in Northern Valley Regional High School District (726 students). Its 76% proficiency rate is 9 percentage points above the district average of 67%. Compared to the New Jersey state average of 56%, the school performs 20 points higher. With a 9.5:1 student-teacher ratio, it offers smaller class sizes than the national average.
Other Schools in Northern Valley Regional High School District
Frequently Asked Questions
Northern Valley Regional High School at Old Tappan has 1,002 students enrolled in grades 9-12. The student-to-teacher ratio is 9.5:1.
According to EDFacts data, 76% of students at Northern Valley Regional High School at Old Tappan meet grade-level proficiency standards in combined math and reading assessments.
Northern Valley Regional High School at Old Tappan has a 94% graduation rate, measuring the percentage of students who graduate within four years.
Northern Valley Regional High School at Old Tappan is part of the Northern Valley Regional High School District in Old Tappan, 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.
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.