Union County, NJ — Population & Demographics
Union County, NJ has a population of 572,549. The median household income is $100,117 and the median age is 39.1.
572,549
Population
$100,117
Median Income
$488,800
Median Home Value
39.1
Median Age
Race & Ethnicity
| White | 41.7% |
| Black or African American | 20.5% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.1% |
| Two or More Races | 0.0% |
Economy & Income
$100,117
Median Household Income
$51,850
Per Capita Income
6.2%
Poverty Rate
4.4%
Unemployment
Housing
$488,800
Median Home Value
$1,664
Median Rent
57.6%
Homeownership
Education
86.3%
High School+
38.6%
Bachelor's+
Frequently Asked Questions
Union County, NJ has a population of 572,549 according to Census ACS 2023 data.
The median household income in Union County, NJ is $100,117.
Data from the American Community Survey (ACS) 5-Year estimates.