The Mountainside in New Jersey has 1 ZIP Code. Find your specific ZIP Code below and learn more.
Mountainside, New Jersey Demographic Information
Population
- Population (2020 estimate): 7,255 residents
- Race demographics (Hispanic or Latino of any race: 6.06%):
- White (non-Hispanic): 88.6%
- Asian: 7.8%
- Black or African American: 1.5%
- Native American: 0.1%
- Other races: 2.9%
- Age distribution:
- Median age: 44.4 years
- Under 18 years: 22.1%
- 65 years and over: 17.9%
Economy
- Middle class: 67.9% of total households
- Median annual household income (2019): $140,568
- Unemployment rate (2020): 3.1%
Education
- High school graduation rate (2019): 95.8%
- Bachelor’s degree or higher: 53.7% of population
Lifestyle
- Average commute time: 28.5 minutes
- Parks and recreation: 9 parks, including Watchung Reservation and Trailside Nature & Science Center