Missouri Black or African American Alone Population By County in Census 2020

Updated on February 11, 2023.

According to the data from the US 2020 decennial Census, in April 2020, there were 699,840 people in Missouri who identified their race as Black or African American Alone, which is 11.37% of the total population of Missouri. St. Louis County had the highest number of people who identify as Black or African American Alone (246,642), followed by Jackson County (158,559), and St. Louis city (129,814). On the other hand, the three counties with the least number of people who identify as Black or African American Alone were: Worth County (0), Schuyler County (0), and Mercer County (1).

In terms of the percentage of each county's total population, St. Louis city had the highest percentage, with 43.05% of its population identifying their race as Black or African American Alone, followed by Pemiscot County (27.51%), and St. Louis County (24.56%).

You can see similar information for other states and also for the United States by state. You can also see similar information for other racial groups as well as the different ethnicities in Missouri.

Hover over or click on the counties to see the number and percentage of each county's population that identify as Black or African American Alone. The data can also be filtered, sorted, and explored further in a table below.

Missouri Black or African American Alone Population By County in Census 2020
Missouri Black or African American Alone Population By County in Census 2020
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County Black Alone Population % of County Population
Adair County 1279 5.05
Andrew County 156 0.86
Atchison County 23 0.43
Audrain County 1307 5.24
Barry County 106 0.31
Barton County 32 0.28
Bates County 155 0.97
Benton County 76 0.39
Bollinger County 39 0.37
Boone County 18100 9.86
Buchanan County 4423 5.22
Butler County 2488 5.91
Caldwell County 69 0.78
Callaway County 1974 4.46
Camden County 258 0.60
Cape Girardeau County 6503 7.96
Carroll County 97 1.14
Carter County 13 0.25
Cass County 5018 4.65
Cedar County 64 0.45
Chariton County 149 2.01
Christian County 616 0.69
Clark County 23 0.35
Clay County 18271 7.21
Clinton County 209 0.99
Cole County 8123 10.51
Cooper County 924 5.40
Crawford County 148 0.64
Dade County 36 0.48
Dallas County 46 0.27
Daviess County 33 0.39
DeKalb County 672 6.09
Dent County 70 0.49
Douglas County 40 0.35
Dunklin County 3184 11.26
Franklin County 904 0.86
Gasconade County 23 0.16
Gentry County 15 0.24
Greene County 10233 3.42
Grundy County 56 0.57
Harrison County 37 0.45
Henry County 187 0.85
Hickory County 18 0.22
Holt County 10 0.24
Howard County 542 5.34
Howell County 194 0.49
Iron County 147 1.54
Jackson County 158559 22.11
Jasper County 2342 1.91
Jefferson County 2344 1.03
Johnson County 2369 4.39
Knox County 20 0.53
Laclede County 268 0.74
Lafayette County 679 2.06
Lawrence County 135 0.36
Lewis County 185 1.84
Lincoln County 1097 1.84
Linn County 67 0.56
Livingston County 316 2.17
McDonald County 435 1.87
Macon County 309 2.03
Madison County 56 0.44
Maries County 23 0.27
Marion County 1374 4.82
Mercer County 1 0.03
Miller County 117 0.47
Mississippi County 3083 24.51
Moniteau County 282 1.82
Monroe County 181 2.09
Montgomery County 106 0.94
Morgan County 126 0.60
New Madrid County 2741 16.68
Newton County 532 0.91
Nodaway County 363 1.71
Oregon County 25 0.29
Osage County 24 0.18
Ozark County 19 0.22
Pemiscot County 4308 27.51
Perry County 102 0.54
Pettis County 1390 3.23
Phelps County 1044 2.34
Pike County 944 5.37
Platte County 8296 7.77
Polk County 247 0.78
Pulaski County 6322 11.72
Putnam County 12 0.26
Ralls County 114 1.10
Randolph County 1361 5.51
Ray County 233 1.01
Reynolds County 36 0.59
Ripley County 31 0.29
St. Charles County 20894 5.16
St. Clair County 26 0.28
Ste. Genevieve County 320 1.73
St. Francois County 2658 3.97
St. Louis County 246642 24.56
Saline County 1172 5.02
Schuyler County 0 0.00
Scotland County 12 0.25
Scott County 4502 11.83
Shannon County 7 0.10
Shelby County 24 0.39
Stoddard County 305 1.06
Stone County 85 0.27
Sullivan County 208 3.47
Taney County 851 1.52
Texas County 790 3.23
Vernon County 110 0.56
Warren County 731 2.06
Washington County 610 2.59
Wayne County 50 0.46
Webster County 203 0.52
Worth County 0 0.00
Wright County 118 0.65
St. Louis city 129814 43.05