Union, Tennessee 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 15.36K voting-age population of Union, TN residents comprised of 248 residents who identified as Hispanic or Latino (1.62%), and 15.11K residents who identified as Non-Hispanic (98.39%).

Race: The White Alone voting-age population was the largest racial group in Union, TN, with a voting-age population of 14.62K (95.22%). The Two Or More Races voting-age population was the second largest racial group in Union, TN, with a voting-age population of 496 (3.23%). The Some Other Race Alone voting-age population was the third largest racial group in Union, TN, with a voting-age population of 128 (0.83%). The smallest racial group in Union, TN was Native Hawaiian And Pacific Islander Alone with a voting-age population of 7 (0.05%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Union, TN, with a voting-age population of 14.54K (94.69%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Union, TN, with a voting-age population of 431 (2.81%). The Hispanic - Some Other Race Alone voting-age population was the third largest ethnic group in Union, TN, with a voting-age population of 97 (0.63%). The smallest ethnic group in Union, TN was Hispanic - American Indian & Alaska Native 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, Tennessee from the 2020 decennial census.

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

Union, TN Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Union, TN Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Union, TN Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Union, TN 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 33 0.22
White Alone 14621 95.22
American Indian and Alaska Native Alone 33 0.22
Asian Alone 37 0.24
Native Hawaiian And Pacific Islander Alone 7 0.05
Some Other Race Alone 128 0.83
Two Or More Races 496 3.23
Union, TN 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 14539 94.69
Non-Hispanic - Two or More Races 431 2.81
Hispanic - Some Other Race Alone 97 0.63
Hispanic - White Alone 82 0.53
Hispanic - Two or More Races 65 0.42
Non-Hispanic - Asian Alone 35 0.23
Non-Hispanic - Black Alone 33 0.22
Non-Hispanic - American Indian & Alaska Native 33 0.22
Non-Hispanic - Some Other Race Alone 31 0.20
Non-Hispanic - Native Hawaiian & Pac. Islander 5 0.03
Hispanic - Asian Alone 2 0.01
Hispanic - Native Hawaiian & Pac. Islander 2 0.01
Hispanic - Black Alone 0 0.00
Hispanic - American Indian & Alaska Native 0 0.00