Union County, New Jersey Race & Ethnicity Demographics (2024)
Racial distribution and diversity statistics for Union County, New Jersey
Union County, New Jersey Diversity Indicators (2024)
Total Population
579,290
Diversity Score
71.0
Diversity Tier
High
Largest Group
White (Non-Hispanic)
35.4%%
Union County, New Jersey Racial & Ethnic Breakdown
Union County, New Jersey Historical Diversity Trend (2010–2024)
Since 2010, the diversity index of Union County, New Jersey has increased slightly.
Union County, New Jersey Population by Race & Ethnicity
| Race / Ethnicity | Population | Percentage |
|---|---|---|
| White (Non-Hispanic) | 205,149 | 35.4% |
| Hispanic or Latino | 203,905 | 35.2% |
| Black / African American | 110,903 | 19.1% |
| Asian | 32,292 | 5.6% |
| Two or More Races | 19,756 | 3.4% |
| Other Race | 6,929 | 1.2% |
| Native American | 332 | 0.1% |
| Pacific Islander | 24 | 0.0% |
Diversity & Demographics FAQs for Union County, New Jersey
The largest racial or ethnic group in Union County, New Jersey is White (Non-Hispanic), which makes up 35.4% of the total population.
Since 2010, the diversity index for Union County, New Jersey has increased slightly. The area currently has a diversity score of 71.0/100, which is considered a High level of diversity.