Population By Race and Ethnicity in Warren County, NJ in 2023

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2023, the 111,252 population of Warren County, New Jersey comprised of 15,224 people who identified as Hispanic (13.68%), and 96,028 people who identified as Non-Hispanic (86.32%).

Race: The White Alone population was the largest racial group in Warren County, New Jersey with a population of 96,036 (86.32%); Black or African American Alone population was the second largest racial group with a population of 8,614 (7.74%); and Asian Alone was the third largest racial group with a population of 3,595 (3.23%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Warren County, New Jersey in 2023, with a population of 83,440 (75%); the second largest ethnic group was White Alone - Hispanic with a population of 12,596 (11.32%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 7,281 (6.55%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Warren, 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 Warren County, NJ in 2023
Total Population:
Race in Warren County, NJ in 2023
Total Population:
Ethnicity in Warren County, NJ in 2023
Total Population:
Population By Race in Warren , NJ in 2023
Race Population Percentage
Black or African American Alone 8,614 7.74%
White Alone 96,036 86.32%
American Indian and Alaska Native Alone 575 0.52%
Asian Alone 3,595 3.23%
Native Hawaiian And Pacific Islander Alone 104 0.09%
Two Or More Races 2,328 2.09%
Population By Ethnicity in Warren , NJ in 2023
Ethnicity Population Percentage
Black or African American Alone - Hispanic 1,333 1.2%
White Alone - Hispanic 12,596 11.32%
American Indian and Alaska Native Alone - Hispanic 430 0.39%
Asian Alone - Hispanic 170 0.15%
Native Hawaiian And Pacific Islander Alone - Hispanic 73 0.07%
Two Or More Races - Hispanic 622 0.56%
Black or African American Alone - Non Hispanic 7,281 6.55%
White Alone - Non Hispanic 83,440 75%
American Indian and Alaska Native Alone - Non Hispanic 145 0.13%
Asian Alone - Non Hispanic 3,425 3.08%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 31 0.03%
Two Or More Races - Non Hispanic 1,706 1.53%