County in Oregon, United States
Union County is a county located in the U.S. state of New Jersey. As of the 2010 census, the population was 536,499 and a population density of 102 people per km². After 9 years in 2019 county had an estimated population of 556,341 inhabitants. Its county seat is La Grande. The county was created 157 years ago in 1863.
The county has a total area of 2,038.62 square miles (5280 km2).
Population : | 556,341 (2019) |
Country : | United States of America |
State : | New Jersey |
Different from : | Union County |
Area : | 5280 km2 |
Water as percent of area : | 0.1 |
Named for : | Union |
Altitude : | 43 feet / 13 meters |
Capital : | La Grande |
Establishment : | January 01, 1864 |
Time Zone : | America/New_York |
Local time : | 05:42:57 (9th March 2021) |
Density : | 105 Pop. per km² as of 2019 |
Population growth : | 3.57% (2010-2019) |
Union County, NJ has 4 neighbors .
Year | Population | Method |
2010 | 536,499 | census |
2011 | 539,931 | estimation process |
2012 | 542,970 | estimation process |
2013 | 546,025 | estimation process |
2014 | 548,014 | estimation process |
2015 | 549,905 | estimation process |
2016 | 552,781 | estimation process |
2017 | 554,738 | estimation process |
2018 | 556,402 | estimation process |
2019 | 556,341 | estimation process |
The population of Union County increased by 3.57% in 9 years.
politician Carolyn B. Shelton was born in Union County, NJ
Cities, Towns, Neighborhoods & Other Populated Places in Union County, NJ.
City Name | Population | Title |
---|---|---|
Elizabeth | 129,216 | City in and county seat of Union County, New Jersey, United States |
Union | 56,642 | Economic and political union of 27 states mostly located in Europe |
Plainfield | 50,317 | City in Union County, New Jersey, United States of America |
Linden | 42,361 | City in Union County, New Jersey, USA |
Rahway | 29,895 | City in Union County, New Jersey |
Westfield | 29,512 | Town in Union County, New Jersey |
Scotch Plains | 24,274 | Township in Union County, New Jersey, United States |
Cranford | 24,054 | Township of New Jersey |
Hillside | 21,967 | Side of a hill or mountain |
Summit | 21,897 | Point on a surface that is higher in elevation than all points immediately adjacent to it, in topography |
Roselle | 21,811 | Borough in New Jersey, USA |
Clark | 15,911 | Township in southern Union County, New Jersey, United States |
New Providence | 13,595 | Island of the Bahamas |
Roselle Park | 13,588 | Borough in Union County, New Jersey |
Berkeley Heights | 13,363 | Township in Union County, New Jersey |
Kenilworth | 8,191 | Town in New Jersey |
County Name | Population | Title |
---|---|---|
Somerset | 965,424 | Community in Franklin Township, New Jersey |
Bergen County | 932,202 | County in New Jersey, United States |
Middlesex County | 825,062 | County in New Jersey, United States |
Essex County | 798,975 | County in New York, United States |
Hudson County | 672,391 | County in New Jersey, United States |
Monmouth County | 618,795 | County in New Jersey, United States |
Ocean County | 607,186 | County in New Jersey, United States |
Camden County | 506,471 | County in Missouri, United States |
Passaic County | 501,826 | County in New Jersey, United States |
Morris County | 491,845 | County in New Jersey, United States |
Burlington County | 445,349 | County in New Jersey, United States |
Mercer County | 367,430 | County in West Virginia, United States |
Somerset County | 328,934 | County in Maine, United States |
Gloucester County | 291,636 | County in New Jersey, United States |
Newark | 282,011 | Most populous city in the state of New Jersey, United States; county seat of Essex County, New Jersey |
Atlantic County | 263,670 | County in New Jersey, United States |
Official website of Union County, NJ