Jefferson County, Mississippi Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 7.26K population of Jefferson County, MS residents comprised of 74 residents who identified as Hispanic or Latino (1.02%), and 7.19K residents who identified as Non-Hispanic (98.98%).

Race: The Black or African American Alone population was the largest racial group in Jefferson County, MS, with a population of 6.19K (85.28%). The White Alone population was the second largest racial group in Jefferson County, MS, with a population of 894 (12.31%). The Two Or More Races population was the third largest racial group in Jefferson County, MS, with a population of 134 (1.85%). The smallest racial group in Jefferson County, MS was Native Hawaiian And Pacific Islander Alone with a population of 5 (0.07%).

Ethnicity: The Non-Hispanic - Black Alone population was the largest ethnic group in Jefferson County, MS, with a population of 6.14K (84.55%). The Non-Hispanic - White Alone population was the second largest ethnic group in Jefferson County, MS, with a population of 891 (12.27%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in Jefferson County, MS, with a population of 123 (1.69%). The smallest ethnic group in Jefferson County, MS was Hispanic - Native Hawaiian & Pac. Islander with a population of 0 (0.00%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Jefferson County, Mississippi from the 2020 decennial census.

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

Jefferson County, MS Hispanics and Non Hispanics Population in Census 2020
Total Population:
Jefferson County, MS Racial Groups in Census 2020
Total Population:
Jefferson County, MS Ethnicity Groups in Census 2020
Total Population:
Jefferson County, MS Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 6191 85.28
White Alone 894 12.31
American Indian and Alaska Native Alone 12 0.17
Asian Alone 15 0.21
Native Hawaiian And Pacific Islander Alone 5 0.07
Some Other Race Alone 9 0.12
Two Or More Races 134 1.85
Jefferson County, MS Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - Black Alone 6138 84.55
Non-Hispanic - White Alone 891 12.27
Non-Hispanic - Two or More Races 123 1.69
Hispanic - Black Alone 53 0.73
Non-Hispanic - Asian Alone 14 0.19
Hispanic - Two or More Races 11 0.15
Non-Hispanic - American Indian & Alaska Native 10 0.14
Non-Hispanic - Native Hawaiian & Pac. Islander 5 0.07
Non-Hispanic - Some Other Race Alone 5 0.07
Hispanic - Some Other Race Alone 4 0.06
Hispanic - White Alone 3 0.04
Hispanic - American Indian & Alaska Native 2 0.03
Hispanic - Asian Alone 1 0.01
Hispanic - Native Hawaiian & Pac. Islander 0 0.00