Warren County, New Jersey Voting-age Population By Race and Ethnicity from Census 2020

Updated on August 29, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 87.82K voting-age population of Warren County, NJ residents comprised of 8.26K residents who identified as Hispanic or Latino (9.41%), and 79.56K residents who identified as Non-Hispanic (90.59%).

Race: The White Alone voting-age population was the largest racial group in Warren County, NJ, with a voting-age population of 71.89K (81.86%). The Two Or More Races voting-age population was the second largest racial group in Warren County, NJ, with a voting-age population of 5.94K (6.76%). The Black or African American Alone voting-age population was the third largest racial group in Warren County, NJ, with a voting-age population of 4.20K (4.78%). The smallest racial group in Warren County, NJ was Native Hawaiian And Pacific Islander Alone with a voting-age population of 23 (0.03%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Warren County, NJ, with a voting-age population of 70.24K (79.99%). The Non-Hispanic - Black Alone voting-age population was the second largest ethnic group in Warren County, NJ, with a voting-age population of 4.02K (4.58%). The Hispanic - Two or More Races voting-age population was the third largest ethnic group in Warren County, NJ, with a voting-age population of 3.38K (3.85%). The smallest ethnic group in Warren County, NJ was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 5 (0.01%).

The charts and tables below shows the voting-age 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.

Warren County, NJ Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Warren County, NJ Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Warren County, NJ Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Warren County, NJ Voting-age Population of Racial Groups in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 4198 4.78
White Alone 71889 81.86
American Indian and Alaska Native Alone 170 0.19
Asian Alone 2330 2.65
Native Hawaiian And Pacific Islander Alone 23 0.03
Some Other Race Alone 3270 3.72
Two Or More Races 5939 6.76
Warren County, NJ Voting-age Population of Ethnicity Groups in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 70244 79.99
Non-Hispanic - Black Alone 4018 4.58
Hispanic - Two or More Races 3380 3.85
Hispanic - Some Other Race Alone 2936 3.34
Non-Hispanic - Two or More Races 2559 2.91
Non-Hispanic - Asian Alone 2304 2.62
Hispanic - White Alone 1645 1.87
Non-Hispanic - Some Other Race Alone 334 0.38
Hispanic - Black Alone 180 0.21
Hispanic - American Indian & Alaska Native 88 0.10
Non-Hispanic - American Indian & Alaska Native 82 0.09
Hispanic - Asian Alone 26 0.03
Non-Hispanic - Native Hawaiian & Pac. Islander 18 0.02
Hispanic - Native Hawaiian & Pac. Islander 5 0.01