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City Profile

Mountainside, New Jersey

Population: 7,020 · 1 ZIP code

Demographics

Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.

People
Total population
7,020
People
Median age
48
Housing
Total households
2,508
Income
Median household income
$211,538
Housing
Total housing units
2,567
Employment
Employment rate
58.3%
Education
Bachelor’s degree or higher
67.3%
Healthcare
Insured population
97.5%
City details
Local time 04:43:58(ET)
LocationMountainside, NJ
Population (ZIP areas)0(sum of local ZIP code populations)
Total ZIP codes1total
ZIP codes (by type)
1 Standard
CountyUnion
Area code
908
TimezoneEastern Time (ET)
Coordinates40.6807216, -74.3602919
Land area4 sq miles(10,343,223 m²)

Map of Mountainside, New Jersey with ZIP codes

Map of Mountainside, New Jersey and ZIP codes
Interactive map showing Mountainside, New Jersey boundaries and ZIP code areas. Click to load.

ZIP Codes in Mountainside

Explore the ZIP codes that make up Mountainside. Analyze key demographics and population stats for the region using the comprehensive table below.

ZIPType
Median incomeHousehold
Population (ZIP)
07092Standard——

— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.

ZIP type legend

  • Standard: residential and business delivery areas
  • PO BOX: primarily post office boxes; population may be unavailable
  • Unique: high-volume organizations (universities, agencies, etc.)

Nearby cities

Other cities near Mountainside, NJ.

Springfield, NJWestfield, NJSummit, NJNew Providence, NJGarwood, NJFanwood, NJScotch Plains, NJCranford, NJ

Data Sources & Citations

The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:

  • United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
  • United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS