Union County, New Jersey Population By Ethnicity in Census 2020
Updated on April 5, 2023.
According to the data from the US 2020 decennial Census, in April 2020, among Union County, NJ population of 575,345 people, 36.72% (211,245) identified their ethnicity as Non-Hispanic - White Alone, 19.51% (112,261) identified their ethnicity as Non-Hispanic - Black or African American Alone, and 17.27% (99,393) identified their ethnicity as Hispanic - Some Other Race Alone.
The first chart below shows the population by ethnicity and the second chart shows the percentage of the population for each ethnicity. You can also find the information in a table below.
You can see similar information for other New Jersey counties and also for the state of New Jersey.
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Data Source: US Census Bureau, 2020 Census.
Union County, NJ Population By Ethnicity in Census 2020
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| Ethnicity | Population | % of County Population |
|---|---|---|
| Non-Hispanic - White Alone | 211245 | 36.72 |
| Non-Hispanic - Black or African American Alone | 112261 | 19.51 |
| Hispanic - Some Other Race Alone | 99393 | 17.27 |
| Hispanic - Two Or More Races | 61674 | 10.72 |
| Non-Hispanic - Asian Alone | 31963 | 5.56 |
| Hispanic - White Alone | 25344 | 4.41 |
| Non-Hispanic - Two Or More Races | 17537 | 3.05 |
| Non-Hispanic - Some Other Race Alone | 6190 | 1.08 |
| Hispanic - Black or African American Alone | 5045 | 0.88 |
| Hispanic - American Indian and Alaska Native Alone | 3470 | 0.60 |
| Non-Hispanic - American Indian and Alaska Native Alone | 552 | 0.10 |
| Hispanic - Asian Alone | 471 | 0.08 |
| Hispanic - Native Hawaiian And Pacific Islander Alone | 122 | 0.02 |
| Non-Hispanic - Native Hawaiian And Pacific Islander Alone | 78 | 0.01 |