Schools
Mountainside School District
Beechwood School - K-2
Deerfield School - 3-8
Governor Livingston High School
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Summer Hours
Summer Hours begin May 26th through Sept 25th
Monday - Thursday 8:00AM - 4:30PM
Friday 8:00AM - 1:00PM
Mountainside School District
Beechwood School - K-2
Deerfield School - 3-8
Governor Livingston High School
Contact Us
Official Website of Mountainside, New Jersey
1385 US Highway 22 East
Mountainside, NJ 07092