Population By Race and Ethnicity in Middlesex County, NJ in 2021
Based on the US Census Vintage data estimates, in 2021, the 862,364 population of Middlesex County, New Jersey comprised of 197,972 people who identified as Hispanic (22.96%), and 664,392 people who identified as Non-Hispanic (77.04%).
Race: The White Alone population was the largest racial group in Middlesex County, New Jersey with a population of 504,293 (58.48%); Asian Alone population was the second largest racial group with a population of 221,987 (25.74%); and Black or African American Alone was the third largest racial group with a population of 108,172 (12.54%).
Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Middlesex County, New Jersey in 2021, with a population of 341,726 (39.63%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 219,717 (25.48%); and the third largest ethnic group was White Alone - Hispanic with a population of 162,567 (18.85%).
The charts and tables below shows the population and percentage of each racial and ethnicity group in Middlesex, New Jersey.
You can find similar information for other New Jersey counties, and for New Jersey.
Race | Population | Percentage |
|---|---|---|
| White Alone | 504,293 | 58.48% |
| Asian Alone | 221,987 | 25.74% |
| Black or African American Alone | 108,172 | 12.54% |
| Two Or More Races | 20,059 | 2.33% |
| American Indian and Alaska Native Alone | 6,692 | 0.78% |
| Native Hawaiian And Pacific Islander Alone | 1,161 | 0.14% |
Ethnicity | Population | Percentage |
|---|---|---|
| White Alone - Non Hispanic | 341,726 | 39.63% |
| Asian Alone - Non Hispanic | 219,717 | 25.48% |
| White Alone - Hispanic | 162,567 | 18.85% |
| Black or African American Alone - Non Hispanic | 87,588 | 10.16% |
| Black or African American Alone - Hispanic | 20,584 | 2.39% |
| Two Or More Races - Non Hispanic | 13,441 | 1.56% |
| Two Or More Races - Hispanic | 6,618 | 0.77% |
| American Indian and Alaska Native Alone - Hispanic | 5,071 | 0.59% |
| Asian Alone - Hispanic | 2,270 | 0.26% |
| American Indian and Alaska Native Alone - Non Hispanic | 1,621 | 0.19% |
| Native Hawaiian And Pacific Islander Alone - Hispanic | 862 | 0.1% |
| Native Hawaiian And Pacific Islander Alone - Non Hispanic | 299 | 0.04% |