Mountain Lakes High School
Public
High Grades 9–12
Part of Mountain Lakes Public School District
96 Powerville Rd., Mountain Lakes, NJ 07046 · (973) 334-8400
Community ratings
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Academic performance
Math proficiency-3%
State average 25.4%
Reading / language arts-3%
State average 47.3%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
546Students enrolled
10:1Student–teacher ratio
2%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Grade 9129
Grade 10131
Grade 11134
Grade 12152
Students
White · 71%388
Asian · 14%74
Hispanic · 9%51
Two or more races · 3%19
Black · 2%11
American Indian/Alaska Native · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
641’20
606’21
569’22
550’23
546’24
Location
96 Powerville Rd. Mountain Lakes
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.