Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: July 1, 2021


MIDDLESEX County, NJ Covers 45 ZIP Codes

ZIP CodeClassificationCityPopulationTimezoneArea Code(s)
ZIP Code 07001GeneralAvenel16,305Eastern732/908
ZIP Code 07008GeneralCarteret22,844Eastern732
ZIP Code 07064GeneralPort Reading3,723Eastern732
ZIP Code 07067GeneralColonia18,036Eastern732/908
ZIP Code 07077GeneralSewaren2,766Eastern732
ZIP Code 07080GeneralSouth Plainfield23,377Eastern732
ZIP Code 07095GeneralWoodbridge19,844Eastern732/848
ZIP Code 08512GeneralCranbury10,105Eastern609
ZIP Code 08536GeneralPlainsboro20,073Eastern609
ZIP Code 08810GeneralDayton8,401Eastern732/848
ZIP Code 08812GeneralDunellen14,296Eastern732/848
ZIP Code 08816GeneralEast Brunswick46,298Eastern732
ZIP Code 08817GeneralEdison44,621Eastern732/908/848
ZIP Code 08818P.O. BoxEdison0Eastern732/908/848
ZIP Code 08820GeneralEdison39,590Eastern732
ZIP Code 08824GeneralKendall Park12,115Eastern732
ZIP Code 08828GeneralHelmetta2,178Eastern732
ZIP Code 08830GeneralIselin18,459Eastern732/908
ZIP Code 08831GeneralMonroe Township45,620Eastern732
ZIP Code 08832GeneralKeasbey2,863Eastern732/908
ZIP Code 08837GeneralEdison15,847Eastern732/908/848
ZIP Code 08840GeneralMetuchen16,558Eastern732/848/908
ZIP Code 08846GeneralMiddlesex13,635Eastern732
ZIP Code 08850GeneralMilltown8,281Eastern732
ZIP Code 08852GeneralMonmouth Junction17,220Eastern732/848
ZIP Code 08854GeneralPiscataway55,961Eastern732
ZIP Code 08855P.O. BoxPiscataway0Eastern732/908/848
ZIP Code 08857GeneralOld Bridge39,898Eastern732
ZIP Code 08859GeneralParlin21,526Eastern732
ZIP Code 08861GeneralPerth Amboy53,099Eastern732/908/848
ZIP Code 08862P.O. BoxPerth Amboy0Eastern732/908/848
ZIP Code 08863GeneralFords12,320Eastern732/908/848
ZIP Code 08871P.O. BoxSayreville0Eastern732
ZIP Code 08872GeneralSayreville18,811Eastern732
ZIP Code 08879GeneralSouth Amboy23,537Eastern732
ZIP Code 08882GeneralSouth River16,008Eastern732
ZIP Code 08884GeneralSpotswood8,257Eastern732
ZIP Code 08899GeneralEdison0Eastern732/908/848
ZIP Code 08901GeneralNew Brunswick55,223Eastern732/908/848
ZIP Code 08902GeneralNorth Brunswick41,153Eastern732/908/848
ZIP Code 08903P.O. BoxNew Brunswick0Eastern732/908/848
ZIP Code 08904GeneralHighland Park13,982Eastern732/908/848
ZIP Code 08906P.O. BoxNew Brunswick0Eastern732/908/848
ZIP Code 08933UniqueNew Brunswick0Eastern732/908/848
ZIP Code 08989UniqueNew Brunswick0Eastern732/908/848

Population:809,858 (More Details)
Male Population:397,485
Female Population:412,373
Median Age:37
ZIP Codes:45
Area Codes:0
Total Area:323 square miles (county)
Land Area:309 square miles (county)
Water Area:14 square miles (county)

MIDDLESEX, NJ Demographic Information

* Demographic data is based on 2010 Census.

Total population of MIDDLESEX County, NJ809,858
Male population of MIDDLESEX County, NJ397,485
Female population of MIDDLESEX County, NJ412,373
Median age (years)37.2
White Population474,589
Black Population78,462
Indian Population2,777
Asian Population173,293
Hawaiian Population251
Hispanic Population148,975
Median age (Male)36
Median age (Female)38.4
Total households281,186
Family households (families)202,954
Average household size for MIDDLESEX County, NJ2.8
Average family size of MIDDLESEX County, NJ3.29
Total housing units for MIDDLESEX County, NJ294,800

MIDDLESEX County, NJ Covers 34 Cities