Dekalb, 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 15.66K voting-age population of Dekalb, TN residents comprised of 900 residents who identified as Hispanic or Latino (5.75%), and 14.76K residents who identified as Non-Hispanic (94.25%).

Race: The White Alone voting-age population was the largest racial group in Dekalb, TN, with a voting-age population of 14.08K (89.86%). The Two Or More Races voting-age population was the second largest racial group in Dekalb, TN, with a voting-age population of 727 (4.64%). The Some Other Race Alone voting-age population was the third largest racial group in Dekalb, TN, with a voting-age population of 529 (3.38%). The smallest racial group in Dekalb, TN was Native Hawaiian And Pacific Islander Alone with a voting-age population of 4 (0.03%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Dekalb, TN, with a voting-age population of 13.94K (88.98%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Dekalb, TN, with a voting-age population of 491 (3.14%). The Hispanic - Some Other Race Alone voting-age population was the third largest ethnic group in Dekalb, TN, with a voting-age population of 489 (3.12%). The smallest ethnic group in Dekalb, TN 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 Dekalb, Tennessee from the 2020 decennial census.

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

Dekalb, TN Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Dekalb, TN Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Dekalb, TN Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Dekalb, TN Voting-age Population of Racial Groups in Census 2020
Items per page:
0 of 0
Race Voting-age Population % of County Voting-age Population
Black or African American Alone 194 1.24
White Alone 14075 89.86
American Indian and Alaska Native Alone 72 0.46
Asian Alone 63 0.40
Native Hawaiian And Pacific Islander Alone 4 0.03
Some Other Race Alone 529 3.38
Two Or More Races 727 4.64
Dekalb, TN Voting-age Population of Ethnicity Groups in Census 2020
Items per page:
0 of 0
Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 13937 88.98
Non-Hispanic - Two or More Races 491 3.14
Hispanic - Some Other Race Alone 489 3.12
Hispanic - Two or More Races 236 1.51
Non-Hispanic - Black Alone 185 1.18
Hispanic - White Alone 138 0.88
Non-Hispanic - Asian Alone 63 0.40
Non-Hispanic - American Indian & Alaska Native 44 0.28
Non-Hispanic - Some Other Race Alone 40 0.26
Hispanic - American Indian & Alaska Native 28 0.18
Hispanic - Black Alone 9 0.06
Non-Hispanic - Native Hawaiian & Pac. Islander 4 0.03
Hispanic - Asian Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00