SchoolRow
#194

High Mountain School

NORTH HALEDON, NJ · North Haledon School District

Regular public school · Grades 5-8 · Suburb, large

194th of 440 New Jersey middle schools statewide · better than 56%· Stable

515 HIGH MOUNTAIN ROAD, NORTH HALEDON, NJ 07508

(973)427-1220NCES ID 341155004830Directory 202324

260
Students
2023–24 enrollment
10:1
Student / teacher ratio
15%
Free / reduced-price lunch
low-income indicator
7.7%
Chronically absent
NJ average 14%

SchoolRow ranks High Mountain School 194th of 440 New Jersey middle schools for 2024–25, based on NJ School Performance Reports 2024–25 English and Math results — better than 56% of middle schools statewide. Its statewide percentile went from 53th in 2019 to 56th in 2025.

Statewide percentile by year
25%50%75%56%201920202025no testing 2020–21

Percent meeting or exceeding the state standard, NJ School Performance Reports 2024–25 · 256 students tested

English Language Arts
High Mountain School
64%
NJ average
53%
Math
High Mountain School
47%
NJ average
42%
Science
High Mountain School
20%
NJ average
27%
English Language Arts over time High Mountain School NJ average
25%50%75%64%53%201920202025no testing 2020–21
Math over time High Mountain School NJ average
25%50%75%47%42%201920202025no testing 2020–21
Science over time High Mountain School NJ average
25%50%75%20%27%201920202025no testing 2020–21

Racial and ethnic breakdown of 260 students (202324, NCES) — history since 1988, with comparable seven-category changes from 2010

Hispanic19%White76%
Hover the pie for details
categories changedHispanic 18%White 76%98%19882023
GroupTrend20102023Change
White78.7%75.8% 2.9 pts
Hispanic16.0%18.5% 2.5 pts
Black2.8%3.1% 0.3 pts
Asian2.5%2.3% 0.2 pts

NCES history for this school begins in 1988. Race categories changed by 2010: earlier data combines Asian and Pacific Islander students and does not consistently identify multiracial students. The chart retains that history, while the change table uses 2010 onward.

Typical home value $640K in zip 07508 as of 2026-05 · trend since 2000

$159K$317K$476K$634K$604K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 07508 on Zillow →

Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than High Mountain School

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What school district is High Mountain School in?

High Mountain School is part of the North Haledon School District district in NORTH HALEDON, New Jersey.

Is High Mountain School a good school?

SchoolRow ranks High Mountain School 194th of 440 New Jersey middle schools (better than 56% statewide) based on 2024–25 test results (NJ School Performance Reports 2024–25).

What is the racial makeup of High Mountain School?

White 76%, Hispanic 19%, Black 3%, Asian 2% (260 students, 2023–24).

How much do homes near High Mountain School cost?

The typical home value in zip code 07508 is $640K as of 2026-05 (Zillow ZHVI).

Sources: state education department data (NJ School Performance Reports 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.