Iowa Black or African American Alone Male or Men Population By County in 2018

Updated on July 3, 2025.

Based on the US Census Vintage data estimates, in 2018, the Black or African American Alone male population in Iowa was 66,778 and represented 4.26% of the total Iowa male population (1,567,300).

Among Iowa counties, Polk County had the highest Black or African American Alone male population (17,697), followed by Linn County (7,216), and Scott County (6,620).

In the map below, we show the number and percentage of each county's Black or African American Alone male population. The data can also be found in a table below. You can use the table to sort, filter, and explore the data further.

You can see similar information for other states and also by state for the United States.

You can also see similar information for other racial and ethnicity groups in Iowa.

See this for other years:
Iowa Black or African American Alone Male or Men Population By County in 2018
Iowa Black or African American Alone Male or Men Population By County in 2018
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County Male Population % of County Male Population
Adair 19 0.54
Adams 7 0.39
Allamakee 144 2.05
Appanoose 63 1.02
Audubon 19 0.71
Benton 94 0.74
Black Hawk 6241 9.66
Boone 192 1.44
Bremer 168 1.36
Buchanan 74 0.70
Buena Vista 414 4.11
Butler 22 0.31
Calhoun 191 3.82
Carroll 138 1.39
Cass 37 0.58
Cedar 72 0.78
Cerro Gordo 479 2.30
Cherokee 82 1.45
Chickasaw 60 0.99
Clarke 71 1.47
Clay 83 1.05
Clayton 97 1.09
Clinton 673 2.95
Crawford 446 5.11
Dallas 1154 2.60
Davis 11 0.25
Decatur 104 2.61
Delaware 83 0.96
Des Moines 1198 6.29
Dickinson 49 0.58
Dubuque 1825 3.81
Emmet 71 1.52
Fayette 218 2.19
Floyd 217 2.80
Franklin 66 1.30
Fremont 35 1.01
Greene 27 0.61
Grundy 38 0.63
Guthrie 35 0.65
Hamilton 100 1.35
Hancock 45 0.84
Hardin 220 2.59
Harrison 34 0.48
Henry 399 3.87
Howard 31 0.67
Humboldt 41 0.87
Ida 17 0.50
Iowa 58 0.72
Jackson 59 0.61
Jasper 657 3.45
Jefferson 289 2.94
Johnson 6066 8.08
Jones 394 3.68
Keokuk 39 0.75
Kossuth 90 1.21
Lee 692 4.05
Linn 7216 6.49
Louisa 86 1.51
Lucas 28 0.64
Lyon 33 0.55
Madison 70 0.87
Mahaska 294 2.61
Marion 190 1.14
Marshall 558 2.77
Mills 69 0.91
Mitchell 31 0.59
Monona 29 0.69
Monroe 27 0.71
Montgomery 27 0.56
Muscatine 701 3.29
O'Brien 104 1.50
Osceola 30 0.98
Page 361 4.47
Palo Alto 87 1.97
Plymouth 131 1.05
Pocahontas 32 0.96
Polk 17697 7.39
Pottawattamie 923 2.01
Poweshiek 152 1.69
Ringgold 21 0.86
Sac 13 0.27
Scott 6620 7.80
Shelby 72 1.26
Sioux 182 1.04
Story 1593 3.15
Tama 112 1.33
Taylor 19 0.61
Union 93 1.55
Van Buren 14 0.39
Wapello 777 4.45
Warren 254 1.01
Washington 157 1.44
Wayne 23 0.74
Webster 1137 6.05
Winnebago 104 1.99
Winneshiek 96 0.96
Woodbury 2261 4.45
Worth 41 1.09
Wright 65 1.02