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515 High Mountain Road, North Haledon, NJ 07508 · (973) 427-1220 · Part of North Haledon Borough School District
North Haledon’s School Grade C+ better than 44% of New Jersey school districts
What stands out about High Mountain School
- Its own letter, B+: better results than 71% of New Jersey’s public schools
- Math proficiency 9 pts above the state
- Reading / language arts 11 pts above the state
- Small classes: 10 students per teacher
- Next stop for North Haledon kids: Passaic County-Manchester Regional High School
On the path
Where North Haledon kids come from and go next. The whole path →
Test scores
2020–21Its own letter, B+, places these results among New Jersey’s 2,144 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).
Location
Directions ↗














515 High Mountain Road, North Haledon
Students
About steady since 2020–21.
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about High Mountain School from North Haledon families.
Other schools in North Haledon Borough School District
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against New Jersey’s other public schools; North Haledon’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.