Population By Race and Ethnicity in Middlesex County, NJ in 2014

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2014, the 824,331 population of Middlesex County, New Jersey comprised of 163,104 people who identified as Hispanic (19.79%), and 661,227 people who identified as Non-Hispanic (80.21%).

Race: The White Alone population was the largest racial group in Middlesex County, New Jersey with a population of 514,001 (62.35%); Asian Alone population was the second largest racial group with a population of 195,162 (23.68%); and Black or African American Alone was the third largest racial group with a population of 92,439 (11.21%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Middlesex County, New Jersey in 2014, with a population of 377,820 (45.83%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 193,373 (23.46%); and the third largest ethnic group was White Alone - Hispanic with a population of 136,181 (16.52%).

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.

See this for other years:
Hispanics and Non Hispanics in Middlesex County, NJ in 2014
Total Population:
Race in Middlesex County, NJ in 2014
Total Population:
Ethnicity in Middlesex County, NJ in 2014
Total Population:
Population By Race in Middlesex , NJ in 2014
Race Population Percentage
Black or African American Alone 92,439 11.21%
White Alone 514,001 62.35%
American Indian and Alaska Native Alone 5,313 0.65%
Asian Alone 195,162 23.68%
Native Hawaiian And Pacific Islander Alone 858 0.1%
Two Or More Races 16,558 2.01%
Population By Ethnicity in Middlesex , NJ in 2014
Ethnicity Population Percentage
Black or African American Alone - Hispanic 15,481 1.88%
White Alone - Hispanic 136,181 16.52%
American Indian and Alaska Native Alone - Hispanic 3,920 0.48%
Asian Alone - Hispanic 1,789 0.22%
Native Hawaiian And Pacific Islander Alone - Hispanic 594 0.07%
Two Or More Races - Hispanic 5,139 0.62%
Black or African American Alone - Non Hispanic 76,958 9.34%
White Alone - Non Hispanic 377,820 45.83%
American Indian and Alaska Native Alone - Non Hispanic 1,393 0.17%
Asian Alone - Non Hispanic 193,373 23.46%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 264 0.03%
Two Or More Races - Non Hispanic 11,419 1.39%