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ZIP Code Database - Facts & Stats

Data Last Updated: February 1, 2023

ZIP Codes for City of Watchung, NJ

Watchung, NJ Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 07069StandardSomerset6,157

Timezone(s):Eastern (GMT -05:00)
Population:5,801 (More Details)
Male Population:2,781
Female Population:3,020
Median Age:47
ZIP Codes:1
Area Codes:1
Total Area:305 square miles (county)
Land Area:302 square miles (county)
Water Area:3 square miles (county)

Watchung, NJ Demographic Information *

Total population5,801
Male population2,781
Female population3,020
Median age (years)46.9
White Population4,671
Black Population200
Indian Population7
Asian Population736
Hawaiian Population0
Hispanic Population307
Median age (Male)45.7
Median age (Female)47.7
Total households2,114
Family households (families)1,613
Average household size2.69
Average family size3.12
Total housing units2,234
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],