Sullivan, 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 127.94K voting-age population of Sullivan, TN residents comprised of 2.27K residents who identified as Hispanic or Latino (1.78%), and 125.67K residents who identified as Non-Hispanic (98.22%).

Race: The White Alone voting-age population was the largest racial group in Sullivan, TN, with a voting-age population of 118.27K (92.44%). The Two Or More Races voting-age population was the second largest racial group in Sullivan, TN, with a voting-age population of 4.70K (3.67%). The Black or African American Alone voting-age population was the third largest racial group in Sullivan, TN, with a voting-age population of 2.57K (2.01%). The smallest racial group in Sullivan, TN was Native Hawaiian And Pacific Islander Alone with a voting-age population of 28 (0.02%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Sullivan, TN, with a voting-age population of 117.62K (91.93%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Sullivan, TN, with a voting-age population of 3.91K (3.06%). The Non-Hispanic - Black Alone voting-age population was the third largest ethnic group in Sullivan, TN, with a voting-age population of 2.54K (1.99%). The smallest ethnic group in Sullivan, TN was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 3 (0.00%).

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

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

Sullivan, TN Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Sullivan, TN Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Sullivan, TN Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Sullivan, 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 2571 2.01
White Alone 118266 92.44
American Indian and Alaska Native Alone 336 0.26
Asian Alone 993 0.78
Native Hawaiian And Pacific Islander Alone 28 0.02
Some Other Race Alone 1048 0.82
Two Or More Races 4697 3.67
Sullivan, 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 117616 91.93
Non-Hispanic - Two or More Races 3912 3.06
Non-Hispanic - Black Alone 2543 1.99
Non-Hispanic - Asian Alone 985 0.77
Hispanic - Two or More Races 785 0.61
Hispanic - Some Other Race Alone 749 0.59
Hispanic - White Alone 650 0.51
Non-Hispanic - Some Other Race Alone 299 0.23
Non-Hispanic - American Indian & Alaska Native 285 0.22
Hispanic - American Indian & Alaska Native 51 0.04
Hispanic - Black Alone 28 0.02
Non-Hispanic - Native Hawaiian & Pac. Islander 25 0.02
Hispanic - Asian Alone 8 0.01
Hispanic - Native Hawaiian & Pac. Islander 3 0.00