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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of South Amboy, NJ

South Amboy, NJ Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 08879StandardMiddlesex23,537732

Timezone(s):Eastern (GMT -05:00)
Population:8,631 (More Details)
Male Population:4,245
Female Population:4,386
Median Age:39
ZIP Codes:1
Area Codes:1
Total Area:323 square miles (county)
Land Area:309 square miles (county)
Water Area:14 square miles (county)

South Amboy, NJ Demographic Information *

Total population8,631
Male population4,245
Female population4,386
Median age (years)39.3
White Population7,459
Black Population382
Indian Population9
Asian Population348
Hawaiian Population0
Hispanic Population1,158
Median age (Male)38.4
Median age (Female)40.1
Total households3,372
Family households (families)2,256
Average household size2.56
Average family size3.11
Total housing units3,576
* Demographic data is based on 2010 Census.

South Amboy, NJ Other Information

  • Located in MIDDLESEX County, New Jersey
  • South Amboy, NJ is also known as:
    • MORGAN, NJ

363 Cities within 30 miles of South Amboy, NJ Products


  1. U.S. Postal Service [Last Updated: 10/1/2021],
  2. Internal Data Creation [Last Updated: 10/1/2021],
  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],