Union County, New Jersey

Location within New Jersey

The flag of Union County, New Jersey

Union County is a county in the U.S. state of New Jersey. As of the 2020 census, the county had a population of 575,345.^[1] The county seat is Elizabeth.

Union County, New Jersey Media

The Union County Courthouse prior to 1900.jpg

The Union County Courthouse prior to 1900
File-UnionCoCourtHouse.JPG

Union County Courthouse in Elizabeth
Union County Sheriff's Office 2021.png

Union County Sheriff's Office
Union County Sheriff's Office DOC 2021.png

Union County Sheriff's Office - Division of Corrections
Ucpp.jpg

Union County Park Police
2018-06-20 18 47 05 View north along New Jersey State Route 444 (Garden State Parkway) between Exit 132 and Exit 135, entering Clark Township, Union County from Woodbridge Township, Middlesex County in New Jersey.jpg

Garden State Parkway northbound entering Union County
Index map of Union County municipalities (click to see index key)
Warinanco boathouse jeh.JPG

Warinanco Park in Roselle
Shakespeare Garden, Cedar Brook Park, NJ.jpg

Shakespeare Garden at Cedar Brook Park, Plainfield
Mattano Park from 5th St bridge jeh.jpg

Looking southeast at park

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