Middlesex County, New Jersey Census 2020 Population By Race and Ethnicity
According to the data from the US 2020 decennial Census, in April 2020, the 863.16K population of Middlesex County, NJ residents comprised of 193.69K residents who identified as Hispanic or Latino (22.44%), and 669.48K residents who identified as Non-Hispanic (77.56%).
Race: The White Alone population was the largest racial group in Middlesex County, NJ, with a population of 361.74K (41.91%). The Asian Alone population was the second largest racial group in Middlesex County, NJ, with a population of 228.81K (26.51%). The Some Other Race Alone population was the third largest racial group in Middlesex County, NJ, with a population of 105.03K (12.17%). The smallest racial group in Middlesex County, NJ was Native Hawaiian And Pacific Islander Alone with a population of 340 (0.04%).
Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Middlesex County, NJ, with a population of 333.16K (38.60%). The Non-Hispanic - Asian Alone population was the second largest ethnic group in Middlesex County, NJ, with a population of 227.97K (26.41%). The Hispanic - Some Other Race Alone population was the third largest ethnic group in Middlesex County, NJ, with a population of 97.98K (11.35%). The smallest ethnic group in Middlesex County, NJ was Hispanic - Native Hawaiian & Pac. Islander with a population of 148 (0.02%).
The charts and tables below shows the population and percentage of each racial group and ethnicity group in Middlesex County, New Jersey from the 2020 decennial census.
You can see similar information for other New Jersey counties and also for the state of New Jersey.
| Race | Population | % of County Population |
|---|---|---|
| Black or African American Alone | 84360 | 9.77 |
| White Alone | 361742 | 41.91 |
| American Indian and Alaska Native Alone | 4614 | 0.54 |
| Asian Alone | 228813 | 26.51 |
| Native Hawaiian And Pacific Islander Alone | 340 | 0.04 |
| Some Other Race Alone | 105028 | 12.17 |
| Two Or More Races | 78265 | 9.07 |
| Ethnicity | Population | % of County Population |
|---|---|---|
| Non-Hispanic - White Alone | 333158 | 38.60 |
| Non-Hispanic - Asian Alone | 227973 | 26.41 |
| Hispanic - Some Other Race Alone | 97975 | 11.35 |
| Non-Hispanic - Black Alone | 78719 | 9.12 |
| Hispanic - Two or More Races | 57068 | 6.61 |
| Hispanic - White Alone | 28584 | 3.31 |
| Non-Hispanic - Two or More Races | 21197 | 2.46 |
| Non-Hispanic - Some Other Race Alone | 7053 | 0.82 |
| Hispanic - Black Alone | 5641 | 0.65 |
| Hispanic - American Indian & Alaska Native | 3431 | 0.40 |
| Non-Hispanic - American Indian & Alaska Native | 1183 | 0.14 |
| Hispanic - Asian Alone | 840 | 0.10 |
| Non-Hispanic - Native Hawaiian & Pac. Islander | 192 | 0.02 |
| Hispanic - Native Hawaiian & Pac. Islander | 148 | 0.02 |