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.
Northern Valley Regional High School at Old Tappan is a high school in Old Tappan, NJ, enrolling 1,002 students in grades 9-12 within the Northern Valley Regional High School District. That headcount is above the 726-student average for schools in the district.
On the latest EDFacts assessments, 76% 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 67% average for the Northern Valley Regional High School District. Against the 56% New Jersey statewide average, the school sits 20 points higher.
Over the last three reported years the district proficiency rate this school inherits has fallen by about 8 points. As a high school, it reports a 94% adjusted-cohort graduation rate, the share of first-time ninth-graders who earn a regular diploma within four years.
The student-teacher ratio is 9.5 to 1, well below the U.S. average of about 16 to 1; unusually low ratios often reflect specialty programs or small-by-design campuses. A relatively low 2% of students qualify for free or reduced-price lunch.
Get Northern Valley Regional High School at Old Tappan's new scores when they post
Subscribe for OpenSchoolData updates by email. No spam, unsubscribe anytime.
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.
Source: NCES Common Core of Data, 2026.