Population By Race and Ethnicity in Monmouth County, NJ in 2019

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2019, the 619,687 population of Monmouth County, New Jersey comprised of 68,264 people who identified as Hispanic (11.02%), and 551,423 people who identified as Non-Hispanic (88.98%).

Race: The White Alone population was the largest racial group in Monmouth County, New Jersey with a population of 524,827 (84.69%); Black or African American Alone population was the second largest racial group with a population of 46,337 (7.48%); and Asian Alone was the third largest racial group with a population of 34,952 (5.64%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Monmouth County, New Jersey in 2019, with a population of 465,592 (75.13%); the second largest ethnic group was White Alone - Hispanic with a population of 59,235 (9.56%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 41,725 (6.73%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Monmouth, 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 Monmouth County, NJ in 2019
Total Population:
Race in Monmouth County, NJ in 2019
Total Population:
Ethnicity in Monmouth County, NJ in 2019
Total Population:
Population By Race in Monmouth , NJ in 2019
Race Population Percentage
Black or African American Alone 46,337 7.48%
White Alone 524,827 84.69%
American Indian and Alaska Native Alone 1,821 0.29%
Asian Alone 34,952 5.64%
Native Hawaiian And Pacific Islander Alone 376 0.06%
Two Or More Races 11,374 1.84%
Population By Ethnicity in Monmouth , NJ in 2019
Ethnicity Population Percentage
Black or African American Alone - Hispanic 4,612 0.74%
White Alone - Hispanic 59,235 9.56%
American Indian and Alaska Native Alone - Hispanic 1,218 0.2%
Asian Alone - Hispanic 532 0.09%
Native Hawaiian And Pacific Islander Alone - Hispanic 179 0.03%
Two Or More Races - Hispanic 2,488 0.4%
Black or African American Alone - Non Hispanic 41,725 6.73%
White Alone - Non Hispanic 465,592 75.13%
American Indian and Alaska Native Alone - Non Hispanic 603 0.1%
Asian Alone - Non Hispanic 34,420 5.55%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 197 0.03%
Two Or More Races - Non Hispanic 8,886 1.43%