Warren County, New Jersey Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 109.63K population of Warren County, NJ residents comprised of 12.23K residents who identified as Hispanic or Latino (11.15%), and 97.41K residents who identified as Non-Hispanic (88.85%).

Race: The White Alone population was the largest racial group in Warren County, NJ, with a population of 86.88K (79.24%). The Two Or More Races population was the second largest racial group in Warren County, NJ, with a population of 9.12K (8.32%). The Black or African American Alone population was the third largest racial group in Warren County, NJ, with a population of 5.90K (5.38%). The smallest racial group in Warren County, NJ was Native Hawaiian And Pacific Islander Alone with a population of 35 (0.03%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Warren County, NJ, with a population of 84.26K (76.85%). The Non-Hispanic - Black Alone population was the second largest ethnic group in Warren County, NJ, with a population of 5.57K (5.08%). The Hispanic - Two or More Races population was the third largest ethnic group in Warren County, NJ, with a population of 5.05K (4.61%). The smallest ethnic group in Warren County, NJ was Hispanic - Native Hawaiian & Pac. Islander with a population of 7 (0.01%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Warren 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.

You may also be interested in:
Warren County, NJ Census 2020 Total Hispanic and Non-Hispanic Population
New Jersey Census 2020 Population By County for each Race
New Jersey Census 2020 Total Population By County

Data Source: US Census Bureau, 2020 Census.

Warren County, NJ Hispanics and Non Hispanics Population in Census 2020

Total Population:109,632

Non Hispanic (88.85%)

Hispanic (11.15%)

Warren County, NJ Racial Groups in Census 2020

Total Population:109,632

White Alone (79.24%)

Two or more races (8.32%)

Black or African American Alone (5.38%)

Some Other Race Alone (4.15%)

Asian Alone (2.68%)

American Indian and Alaska Native Alone (0.20%)

Native Hawaiian And Pacific Islander Alone (0.03%)

Warren County, NJ Ethnicity Groups in Census 2020

Total Population:109,632

Non-Hispanic - White Alone (76.85%)

Non-Hispanic - Black or African American Alone (5.08%)

Hispanic - Two or more races (4.61%)

Non-Hispanic - Two or more races (3.71%)

Hispanic - Some Other Race Alone (3.70%)

Non-Hispanic - Asian Alone (2.63%)

Hispanic - White Alone (2.39%)

All Other Ethnicities (1.03%)

Warren County, NJ Population of Racial Groups in Census 2020

Race	Population	% of County Population
White Alone	86,875	79.24
Two Or More Races	9,118	8.32
Black or African American Alone	5,899	5.38
Some Other Race Alone	4,554	4.15
Asian Alone	2,934	2.68
American Indian and Alaska Native Alone	217	0.20
Native Hawaiian And Pacific Islander Alone	35	0.03

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Warren County, NJ Population of Ethnicity Groups in Census 2020

Ethnicity	Population	% of County Population
Non-Hispanic - White Alone	84,255	76.85
Non-Hispanic - Black Alone	5,573	5.08
Hispanic - Two or More Races	5,049	4.61
Non-Hispanic - Two or More Races	4,069	3.71
Hispanic - Some Other Race Alone	4,054	3.70
Non-Hispanic - Asian Alone	2,886	2.63
Hispanic - White Alone	2,620	2.39
Non-Hispanic - Some Other Race Alone	500	0.46
Hispanic - Black Alone	326	0.30
Hispanic - American Indian & Alaska Native	121	0.11
Non-Hispanic - American Indian & Alaska Native	96	0.09
Hispanic - Asian Alone	48	0.04
Non-Hispanic - Native Hawaiian & Pac. Islander	28	0.03
Hispanic - Native Hawaiian & Pac. Islander	7	0.01

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