South Mountain School
#298
Best Student:Teacher Ratio in New Jersey
284
Students
9.6:1
S:T Ratio
School Snapshot
Key metrics at a glanceStudent-Teacher Ratiostudents per teacher
10:1
A+
Excellent
This Week at South Mountain – May 14, 2026
40 students practicing on Varsity Tutors
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School Details
Address
2 Southern Slope Drive, Millburn, NJ 07041
Phone
(973)921-1394
District
Millburn Township School District
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