Median Household Income
$211,538 ± $63,184
Median Home Value
$810,300 ± $48,757
Median Gross Rent
$3,501 ± $-333,333,333/mo
Per Capita Income
$84,985
Poverty Rate
3.7%
Unemployment Rate
3.5%
Homeownership Rate
87.9%
Bachelor's Degree or Higher
67.3%
Median Age
48.0
Average Commute
27 min
Households
2,508
Veterans
242
Population Over Time
Mountainside grew 4.2% from 2014 to 2024.
2014
6,765
2016
6,835
2018
6,820
2020
6,859
2022
6,991
2024
7,049
Population by Race & Ethnicity
White
74.0%
Hispanic or Latino
13.2%
Black or African American
2.2%
Asian
11.8%
Nearby Cities in New Jersey
Source: U.S. Census Bureau, American Community Survey, ACS 2020-2024. Estimates carry a margin of error (shown as ±) inherent to ACS's sample-based methodology.