Ranking of US Counties By Percentage of Population that are Black or African American Alone in 2021

Updated on August 12, 2024.

Based on the US Census Vintage data estimates, in 2021, among all US counties, Claiborne, MS had the highest percentage of its population who identified their race as Black or African American Alone (86.41%), followed by Jefferson, MS (84.81%), and Holmes, MS (83.32%).

The chart below shows the top 10 counties, and the table below shows the ranking of the top 200 US counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see links at the bottom of the page for the ranking of counties for each state.

See this for other years:
Ranking of US Counties By Percentage of Pop. that are Black or African American Alone in 2021
Claiborne, MS
86.41%
Jefferson, MS
84.81%
Holmes, MS
83.32%
Greene, AL
80.63%
Macon, AL
80.06%
Coahoma, MS
77.89%
Tunica, MS
77.56%
Humphreys, MS
77.39%
Petersburg city, VA
77.3%
Leflore, MS
75.13%
Ranking of US Counties By Percentage of Pop. that are Black or African American Alone in 2021
Rank
County
% of County Population
1 Claiborne County, MS 86.41
2 Jefferson County, MS 84.81
3 Holmes County, MS 83.32
4 Greene County, AL 80.63
5 Macon County, AL 80.06
6 Coahoma County, MS 77.89
7 Tunica County, MS 77.56
8 Humphreys County, MS 77.39
9 Petersburg city, VA 77.3
10 Leflore County, MS 75.13
11 Sunflower County, MS 73.65
12 Quitman County, MS 73.29
13 Hinds County, MS 73.22
14 Allendale County, SC 73.11
15 Washington County, MS 73.05
16 Lowndes County, AL 72.99
17 Clayton County, GA 72.86
18 Noxubee County, MS 72.38
19 Bullock County, AL 72.08
20 Sharkey County, MS 71.98
21 Dougherty County, GA 71.6
22 Dallas County, AL 70.93
23 Hancock County, GA 70.67
24 Sumter County, AL 70.63
25 Wilkinson County, MS 70.16
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