Cities & Towns in Union County, NJ

Union County, county in Oregon, United States. As of 2020 county had an estimated population of 555,394 inhabitants. The county was created 158 years ago in 1864. Its county seat is "La Grande".

There are 21 city/town in Union County, NJ. The largest city of Union County is Elizabeth with a population of 128,382. Other cities include, Elizabethport population 124,969, Union population 67,137, Plainfield population 50,011, Linden population 42,076

Elizabeth
Elizabeth

Elizabeth, city in and county seat of Union County, New Jersey, United States

Elizabethport

Elizabethport, city in and county seat of Union County, New Jersey, United States

Union
Union

Union, economic and political union of 27 states mostly located in Europe

All Union County Cities (Aphebetical)

Cities, Towns, Neighborhoods & Other Populated Places in Union County.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z all
City Name Title County Population
Berkeley Heights Township in Union County, New Jersey Union 13,313
Clark Township in southern Union County, New Jersey, United States Union 15,837
Cranford Township of New Jersey Union 24,028
Elizabeth City in and county seat of Union County, New Jersey, United States Union 128,382
Elizabethport City in and county seat of Union County, New Jersey, United States Union 124,969
Fanwood Borough in Union County, New Jersey, United States Union 7,722
Garwood Town Union 4,325
Hillside Township of New Jersey Union 21,841
Kenilworth Town in New Jersey Union 8,153
Linden City in Union County, New Jersey, USA Union 42,076
Mountainside Town Union 6,876
New Providence Town in New Jersey, United States Union 13,994
Plainfield City in Union County, New Jersey, United States of America Union 50,011
Rahway City in Union County, New Jersey Union 29,832
Roselle Borough in New Jersey, USA Union 21,689
Roselle Park Borough in Union County, New Jersey Union 13,510
Scotch Plains Township in Union County, New Jersey, United States Union 24,138
Summit City in Union County, New Jersey, United States Union 21,812
Union Economic and political union of 27 states mostly located in Europe Union 67,137
Westfield Town in Union County, New Jersey Union 29,238
Winfield Census-designated place in Union County, Pennsylvania Union 1,494
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