Union County Address Data

Time in Union County, New Jersey
07:07:47 AM
Time in Union County, New Jersey
  • State: New Jersey
  • County: Union County
  • County Seat: Elizabeth
  • FIPS: 34039
  • Founded in: 1857
  • Population: 558,067
  • Density: 5,430 Persons/Square Mile
  • Area: 102 Square Miles
  • Government Type: County
  • Authority: Home Rule
  • Legislative Body: Board of Freeholders
  • Legislative Body Size: 9
  • County Contact: 10 Elizabethtown Plaza
    County Administration Building
    Elizabeth, NJ
  • County site: http://www.ucnj.org
  • Labor Force: 272,683
  • Unemployment Rate: 4.30%
  • Gross Domestic Product (GDP): $36.4 B

Top Cities in Union County

Major Cities (population)

Neighbor Counties

  • Essex County
  • Hudson County
  • Middlesex County
  • Morris County
  • Somerset County
  • Richmond County