Union County is located in the state of New Jersey, with a total population of 556341. The land area spans approximately 266.170662 square miles, contributing to its total area of 273.216948 square miles.

Union County Interactive Map

[county_map]

About Union County, New Jersey

Here is some important info of Union County, New Jersey

Union County, New Jersey Population Demographics

As of the last census, Union County has a total population of 556341, out of which 271901 are Male while 284440 are female.

You can check the total population for every year in the below table:

Year Population
2010 537369
2011 539931
2012 542970
2013 546025
2014 548014
2015 549905
2016 552781
2017 554738
2018 556402
2019 556341

Race Demographics

Category Percentage
non_hispanic_white_alone_male 19.3%
non_hispanic_white_alone_female 20.0%
black_alone_male 11.1%
black_alone_female 12.6%
asian_alone_male 2.7%
asian_alone_female 3.0%
hispanic_male 16.6%
hispanic_female 16.3%

Age Demographics

Category Percentage
0-4 6.3%
5-9 6.5%
10-14 6.6%
15-19 6.3%
20-24 6.0%
25-29 6.3%
30-34 6.5%
35-39 6.9%
40-44 6.8%
45-49 6.9%
50-54 7.0%
55-59 7.0%
60-64 6.1%
65-69 4.7%
70-74 3.7%
75-79 2.5%
80-84 1.7%
85+ 2.1%

Additional Information

  • Average Income: 68262
  • Number of Police officers: 1547
  • Union County FIPS code: 34039

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Source: Census.gov, Wikipedia.org