Feb 2, 2025 · Union County New Jersey is covered by a total of 31 ZIP Codes. There are 4 ZIP Codes in Union County that extend into adjacent counties (Essex County, Morris County, and Somerset County). Of the ZIP codes within or partially within Union County there are 27 Standard ZIP Codes and 4 PO Box ZIP Codes.

Feb 1, 2025 · Union County, NJ Covers 31 ZIP Codes. This includes 26 General ZIP Codes, 4 PO Box ZIP Codes, and 0 Unique (reserved for Business and Volume Mail Receivers). There is also 1 Multi County ZIP Code in this area.

Mar 24, 2024 · Can I see Union County, New Jersey ZIP Codes in Google Maps? This Union County, New Jersey ZIP Code map tool shows Union County, New Jersey ZIP Code …

Feb 4, 2023 · Union Zip Code Map, New Jersey shows all the zip codes of Union County. This map is ideal for many businesses and other organizational functions.

Union County interactive ZIP Code Maps, USPS Preferred City Names.

A complete list of Union County zip codes ranked by population as well as the Union County zip code map.

Find homes in popular Union County NJ zip codes or search by region, city or neighborhood.

Rank Cities, Towns & ZIP Codes by Population, Income & Diversity Sorted by Highest or Lowest!

Population is the most recent figure from the U.S. Census Bureau's 2022 American Community Survey (ACS) 5-Year Estimates.

Below is a list of Union County NJ zip codes. For your research we have also included Union County Area Code, Time Zone, UTC and the local County FIPS Code. Each Union County New Jersey zip code has a center Longitude / Latitude point (the Union County center is -74.319000244141 / 40.662101745605). For your convenience we have also indicated if ...