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Northern Valley Regional High School at Demarest

Public Grades 9-12
18th
SchoolDigger Rank ?
of 434 New Jersey High Schools
Better than 96% of New Jersey high schools
Summary

Northern Valley Regional High School at Demarest is a highly-ranked public high school serving 1,022 students in grades 9-12 in Demarest, New Jersey. This school consistently performs among the top high schools in the state, ranking 18th out of 434 schools for the 2024-2025 school year.

Northern Valley Regional High School at Demarest excels academically, with students demonstrating exceptional proficiency in subjects like English Language Arts (79.9% proficient), Algebra I (64.9% proficient), Geometry (96.9% proficient), and Algebra II (100% proficient). The school also supports the academic achievement of various student subgroups, ranking highly for its performance with female students, male students, Asian students, Hispanic students, and White students. Additionally, the school maintains impressive graduation rates of 91.3% and very low dropout rates ranging from 0% to 1.2%.

Compared to nearby high schools, such as River Dell Regional High School and Dwight Morrow High School/Academies@Englewood, Northern Valley Regional High School at Demarest consistently outperforms its peers on academic measures. The school's strong performance is likely attributed to its low student-teacher ratio, ranging from 10.4 to 10.7, and its relatively affluent student population, with a low percentage of students eligible for free or reduced-price lunch.

1,038
Students ?
10.8
Student/teacher ratio ?
$15,340
Per pupil spending ?
1.3%
Free/discounted lunch ?
 150 Knickerbocker Road
       Demarest, NJ  07627-1026

(201) 768-3200

District: Northern Valley Regional High School District


Feeder schools for Northern Valley Regional High School at Demarest:

Elementary:    County Road School
    Haworth Public School
    Hillside Elementary School
    Luther Lee Emerson School
Middle:    Demarest Middle School
    Tenakill Middle School
Racial breakdown:

White:
53.3%
Asian:
30.2%
Hispanic:
10.1%
more
 See top rated New Jersey high schools

 Compare Northern Valley Regional High School at Demarest to nearby high schools!
At a glance
Ranking trend: Improving — 79th percentile in 2015 → 96th in 2025
Strengths
Test scores above the New Jersey average (79% vs 40% meeting standards)
Ranks in the top 4% of New Jersey high schools
99% graduate in 4 years — above the New Jersey average (89%)
Students meeting standards (2024-2025) ?
This school79%
District avg74%
New Jersey avg40%
18th of 434
New Jersey public high schools ?
Top 4%▲ up 17 pts since 2015
From top 21% (2015) to top 4% (2025)
See the entire ranking list of New Jersey High Schools →
SchoolDigger rating ?
1st of 2High Schools in the Northern Valley Regional High School District
36th of 609Northern Valley Regional High School District among New Jersey districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankNew Jersey percentileRating
202589.018 of 43495.9%★★★★★
202488.620 of 42995.3%★★★★★
202390.018 of 42295.7%★★★★★
202283.335 of 41591.6%★★★★★
202186.323 of 40594.3%★★★★★
201988.221 of 41695.0%★★★★★
201884.427 of 41593.5%★★★★★
201776.942 of 41189.8%★★★★★
201669.055 of 40986.6%★★★★☆
201560.687 of 40678.6%★★★★☆
201479.738 of 41190.8%★★★★★
201379.048 of 39687.9%★★★★☆
201282.027 of 38893.0%★★★★★
201183.325 of 37893.4%★★★★★
201083.719 of 37194.9%★★★★★
200984.222 of 37094.1%★★★★★
200883.825 of 35993.0%★★★★★
200785.518 of 36195.0%★★★★★
200682.523 of 35793.6%★★★★★
200582.036 of 35189.7%★★★★★
200483.236 of 34889.7%★★★★☆
200385.328 of 34391.8%★★★★★

Asian

YearAvg scoreStatewide rankNew Jersey percentileRating
202583.012 of 19093.7%★★★★★
202475.225 of 19186.9%★★★★☆
202379.221 of 17287.8%★★★★☆
202262.849 of 17572.0%★★★★☆
202174.425 of 16584.8%★★★★☆
201974.627 of 19185.9%★★★★☆
201873.628 of 19885.9%★★★★☆

English Language Learner

YearAvg scoreStatewide rankNew Jersey percentileRating
202599.14 of 21598.1%★★★★★

Female

YearAvg scoreStatewide rankNew Jersey percentileRating
202586.526 of 42693.9%★★★★★
202454.2184 of 42056.2%★★★☆☆
202384.623 of 41694.5%★★★★★
202281.928 of 41493.2%★★★★★
202185.524 of 40294.0%★★★★★
201984.126 of 40893.6%★★★★★
201883.134 of 40391.6%★★★★★

Hispanic

YearAvg scoreStatewide rankNew Jersey percentileRating
202585.135 of 40691.4%★★★★★
202487.536 of 40391.1%★★★★★
202389.025 of 38593.5%★★★★★
202275.246 of 38288.0%★★★★☆
202182.633 of 37491.2%★★★★★
201881.635 of 36890.5%★★★★★

Male

YearAvg scoreStatewide rankNew Jersey percentileRating
202584.330 of 42693.0%★★★★★
202489.616 of 41996.2%★★★★★
202395.511 of 41497.3%★★★★★
202281.142 of 41089.8%★★★★☆
202184.530 of 40292.5%★★★★★
201987.820 of 40795.1%★★★★★
201881.740 of 40590.1%★★★★★

Special Education

YearAvg scoreStatewide rankNew Jersey percentileRating
202596.15 of 35998.6%★★★★★
202487.619 of 36194.7%★★★★★
202398.13 of 33999.1%★★★★★
202274.937 of 34489.2%★★★★☆
202188.712 of 33396.4%★★★★★
201998.81 of 34999.7%★★★★★
201897.62 of 35599.4%★★★★★

White

YearAvg scoreStatewide rankNew Jersey percentileRating
202584.322 of 34793.7%★★★★★
202484.319 of 34594.5%★★★★★
202380.830 of 33591.0%★★★★★
202274.041 of 33587.8%★★★★☆
202172.333 of 33690.2%★★★★★
201979.123 of 33993.2%★★★★★
201872.348 of 34085.9%★★★★☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Special Education (2025)99th percentile+3 vs school
English Language Learner (2025)98th percentile~ school
Female (2025)94th percentile~ school
Asian (2025)94th percentile~ school
White (2025)94th percentile~ school
Male (2025)93rd percentile-3 vs school
Hispanic (2025)91st percentile-4 vs school
By subject vs New Jersey (2024-2025) ?
Algebra II100%+18 vs state
Geometry97%+41 vs state
English Language Arts80%+30 vs state
Science77%+45 vs state
Algebra I65%+34 vs state

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Frequently Asked Questions about Northern Valley Regional High School at Demarest

Northern Valley Regional High School at Demarest is fed by the following schools:

Elementary : County Road School
Elementary : Haworth Public School
Elementary : Hillside Elementary School
Elementary : Luther Lee Emerson School
Middle : Demarest Middle School
Middle : Tenakill Middle School

In the 2024-25 school year, 1,038 students attended Northern Valley Regional High School at Demarest.

Students at Northern Valley Regional High School at Demarest are 53% White, 30% Asian, 10% Hispanic, 5% Two or more races.

Yes! Northern Valley Regional High School at Demarest is one of the best high schools in the state. It ranks 18th of 434 New Jersey high schools.

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Latest New Jersey data All new data »
2024–25 attendance data, dropout rates & graduation ratesJun 13, 2026
2024–25 NJGPA, NJSLA & NJSLA-S test scoresDec 3, 2025
2023–24 attendance data, dropout rates & graduation ratesMay 8, 2025
2023–24 NJGPA test scoresJan 22, 2025


SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the New Jersey Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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