Photo: Mountainside, NJ

Discover Suburban Lifein Mountainside

If you are eager to trade views of steel skyscrapers for towering trees and quiet streets, you will fall in love with the borough of Mountainside. This desirable New Jersey suburb has so much to offer, starting with welcomed peace and quiet.

Featured School

Governor Livingston High School


Public (Grades 9 – 12)



Student Population


While the Mountainside School District serves K-8 students in this suburb, high school students can attend Governor Livingston High School in nearby Berkeley Heights. This high school is ranked #19 on NJ Monthly's list of the top schools in the state of New Jersey.

Mountainside Attractions & Activities

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Choose from highly rated restaurants including Publick House Gastropub, Arirang Hibachi Steakhouse & Sushi Bar, Spanish Tavern, Echo Tap & Grille, and TGI Fridays.

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Watchung Square Mall

Whether you're running errands or shopping for leisure, you can find a variety of national retailers at this shopping center in nearby Watchung.

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Echo Lake Park

Retreat to Echo Lake Park and enjoy the scenic beauty of Mountainside, NJ. Visit the popular sledding hill in the winter or rent a pedal boat in the summer.

Your Home's Value

Selling your home or just curious about its value? Try this quick, easy, and free home value tool.

Explore Key Features

Community Pool

Mountainside Community Pool

Get to know your neighbors in the borough of Mountainside. The Mountainside Community Pool, located next to Echo Lake Park, is a great place to relax in the summer, and offers facilities that include a 50-meter Olympic pool, diving tank, wading pool, water slides, and snack bar. You don't want to miss Movie Night, either.

Harvest Festival

Union County Harvest Festival

Every year, the Trailside Nature and Science Center hosts a summer camp for children and the Union County Harvest Festival, a fun community celebration. Activities at this fall festival include music, crafts, games, a scarecrow building contest, and demonstrations focused on early American life in the Mountainside area.

Tour Area Sights

Questions? Just Ask!

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