Jefferson, Mississippi 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 5.58K voting-age population of Jefferson, MS residents comprised of 45 residents who identified as Hispanic or Latino (0.81%), and 5.53K residents who identified as Non-Hispanic (99.19%).

Race: The Black or African American Alone voting-age population was the largest racial group in Jefferson, MS, with a voting-age population of 4.67K (83.67%). The White Alone voting-age population was the second largest racial group in Jefferson, MS, with a voting-age population of 799 (14.32%). The Two Or More Races voting-age population was the third largest racial group in Jefferson, MS, with a voting-age population of 78 (1.40%). The smallest racial group in Jefferson, MS was Some Other Race Alone with a voting-age population of 5 (0.09%).

Ethnicity: The Non-Hispanic - Black Alone voting-age population was the largest ethnic group in Jefferson, MS, with a voting-age population of 4.63K (83.06%). The Non-Hispanic - White Alone voting-age population was the second largest ethnic group in Jefferson, MS, with a voting-age population of 796 (14.27%). The Non-Hispanic - Two or More Races voting-age population was the third largest ethnic group in Jefferson, MS, with a voting-age population of 75 (1.35%). The smallest ethnic group in Jefferson, MS 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 Jefferson, Mississippi from the 2020 decennial census.

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

Jefferson, MS Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Jefferson, MS Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Jefferson, MS Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Jefferson, MS 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 4667 83.67
White Alone 799 14.32
American Indian and Alaska Native Alone 9 0.16
Asian Alone 15 0.27
Native Hawaiian And Pacific Islander Alone 5 0.09
Some Other Race Alone 5 0.09
Two Or More Races 78 1.40
Jefferson, MS Voting-age Population of Ethnicity Groups in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - Black Alone 4633 83.06
Non-Hispanic - White Alone 796 14.27
Non-Hispanic - Two or More Races 75 1.35
Hispanic - Black Alone 34 0.61
Non-Hispanic - Asian Alone 14 0.25
Non-Hispanic - American Indian & Alaska Native 9 0.16
Non-Hispanic - Native Hawaiian & Pac. Islander 5 0.09
Hispanic - Some Other Race Alone 4 0.07
Hispanic - White Alone 3 0.05
Hispanic - Two or More Races 3 0.05
Hispanic - Asian Alone 1 0.02
Non-Hispanic - Some Other Race Alone 1 0.02
Hispanic - American Indian & Alaska Native 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00