Home > NJ > Somerset County > Dunellen > Zip 08812

Zip Code 08812 — Dunellen, NJ

08812 is a ZIP Code associated with Dunellen, NJ, located within Somerset. The postal region supports an estimated population of 14,224 residents across Data Pending housing units, with a population density of 1,081.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.599900, -74.479790)

Data MetricLocal Statistic
Postal / Zip Code08812
Primary CityDunellen
State / ProvinceNJ
CountySomerset
Total Population14,224
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1,081.4 people/sq mi
TimezoneAmerica/New_York

How 08812 Compares

MetricZIP 08812Somerset CountyNJ State Average
Population14,224328,6039,343,809
Median IncomeData PendingN/AN/A
Population Density1,081.4 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 07063Plainfield1.8 mi14,235N/A
Zip 08846Middlesex2.1 mi14,645N/A
Zip 07059Warren2.9 mi16,811N/A
Zip 07060Plainfield3.2 mi48,363N/A
Zip 08805Bound Brook3.6 mi14,066N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →