Jefferson, Kentucky Voting-age Population By Race in Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, among Jefferson, KY voting-age population of 614,376 people, 67.28% of them (413,357 people) identified their race as White Alone, 19.98% of them (122,748 people) identified their race as Black or African American Alone, and 6.07% of them (37,277 people) identified their race as Two Or More Races.

The first chart below shows the voting-age population by race and the second chart shows the percentage of the the Jefferson, KY voting-age population for each race. You can also find the information in a table below.

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

Jefferson, KY Voting-age Population By Race in Census 2020
White Alone
Black or African American Alone
Two Or More Races
Asian Alone
Some Other Race Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Percentage of Jefferson, KY Voting-age Population By Race in Census 2020
White Alone
Black or African American Alone
Two Or More Races
Asian Alone
Some Other Race Alone
American Indian and Alaska Native Alone
Native Hawaiian And Pacific Islander Alone
Jefferson, KY Voting-age Population By Race in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 122748 19.98
White Alone 413357 67.28
American Indian and Alaska Native Alone 1834 0.30
Asian Alone 20147 3.28
Native Hawaiian And Pacific Islander Alone 457 0.07
Some Other Race Alone 18556 3.02
Two Or More Races 37277 6.07