Northern Highlands Regional High School
Public
High Grades 9–12
Part of Northern Highlands Regional High School District
298 HILLSIDE AVE, ALLENDALE, NJ 07401 · (201) 327-8700
Community ratings
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Academic performance
Math proficiency56%
State average 25.4%
Reading / language arts63%
State average 47.3%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
1,257Students enrolled
11:1Student–teacher ratio
1%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Grade 9310
Grade 10301
Grade 11328
Grade 12318
Students
White · 68%857
Asian · 16%195
Hispanic · 10%124
Two or more races · 5%58
Black · 1%15
American Indian/Alaska Native · 0%4
Native Hawaiian/Pacific Islander · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
1,364’20
1,315’21
1,287’22
1,261’23
1,257’24
Location
298 HILLSIDE AVE ALLENDALE
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.