Union, Louisiana Voting-age Population By Race and Ethnicity from Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 16.63K voting-age population of Union, LA residents comprised of 709 residents who identified as Hispanic or Latino (4.26%), and 15.92K residents who identified as Non-Hispanic (95.74%).

Race: The White Alone voting-age population was the largest racial group in Union, LA, with a voting-age population of 11.81K (70.99%). The Black or African American Alone voting-age population was the second largest racial group in Union, LA, with a voting-age population of 3.75K (22.57%). The Two Or More Races voting-age population was the third largest racial group in Union, LA, with a voting-age population of 507 (3.05%). The smallest racial group in Union, LA was Native Hawaiian And Pacific Islander Alone with a voting-age population of 3 (0.02%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Union, LA, with a voting-age population of 11.70K (70.34%). The Non-Hispanic - Black Alone voting-age population was the second largest ethnic group in Union, LA, with a voting-age population of 3.74K (22.51%). The Hispanic - Some Other Race Alone voting-age population was the third largest ethnic group in Union, LA, with a voting-age population of 455 (2.74%). The smallest ethnic group in Union, LA was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 0 (0.00%).

The charts and tables below shows the voting-age population and percentage of each racial group and ethnicity group in Union, Louisiana from the 2020 decennial census.

You can see similar information for other Louisiana counties and also for the state of Louisiana.

Union, LA Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Union, LA Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Union, LA Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Union, LA 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 3754 22.57
White Alone 11807 70.99
American Indian and Alaska Native Alone 58 0.35
Asian Alone 31 0.19
Native Hawaiian And Pacific Islander Alone 3 0.02
Some Other Race Alone 472 2.84
Two Or More Races 507 3.05
Union, LA 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 11699 70.34
Non-Hispanic - Black Alone 3743 22.51
Hispanic - Some Other Race Alone 455 2.74
Non-Hispanic - Two or More Races 382 2.30
Hispanic - Two or More Races 125 0.75
Hispanic - White Alone 108 0.65
Non-Hispanic - American Indian & Alaska Native 48 0.29
Non-Hispanic - Asian Alone 31 0.19
Non-Hispanic - Some Other Race Alone 17 0.10
Hispanic - Black Alone 11 0.07
Hispanic - American Indian & Alaska Native 10 0.06
Non-Hispanic - Native Hawaiian & Pac. Islander 3 0.02
Hispanic - Asian Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00