Iowa Non-Hispanic Black or African American alone Population By County in 2010

Updated on February 3, 2024.

Based on the US Census Vintage data estimates, in 2010, there were 88,415 people that identified as Non-Hispanic Black or African American alone in Iowa and they represented 2.90% of the total population of Iowa in 2010. Polk County had the highest number of Non-Hispanic Black or African American alone population (25,940), followed by Black Hawk County (11,539), and Scott County (11,447). On the other hand, Davis County had the lowest number of Non-Hispanic Black or African American alone (7), followed by Adams County (8), and Lyon County (9).

When it comes to the percentage of each county's population that identified as Non-Hispanic Black or African American alone, Black Hawk County had the highest percentage (8.8%), followed by Scott County (6.93%), and Polk County (6%).

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

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

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

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Iowa Non-Hispanic Black or African American alone Population By County in 2010
Iowa Non-Hispanic Black or African American alone Population By County in 2010
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County Non-Hispanic Black or African American alone Population % of County Population
Adair 11 0.14
Adams 8 0.2
Allamakee 117 0.81
Appanoose 55 0.43
Audubon 9 0.15
Benton 91 0.35
Black Hawk 11539 8.8
Boone 204 0.78
Bremer 196 0.81
Buchanan 60 0.29
Buena Vista 512 2.52
Butler 24 0.16
Calhoun 162 1.6
Carroll 81 0.39
Cass 35 0.25
Cedar 54 0.29
Cerro Gordo 556 1.26
Cherokee 66 0.55
Chickasaw 28 0.23
Clarke 39 0.42
Clay 68 0.41
Clayton 59 0.33
Clinton 1254 2.55
Crawford 216 1.26
Dallas 924 1.38
Davis 7 0.08
Decatur 149 1.77
Delaware 44 0.25
Des Moines 2010 5
Dickinson 28 0.17
Dubuque 2499 2.66
Emmet 65 0.63
Fayette 200 0.96
Floyd 199 1.22
Franklin 20 0.19
Fremont 33 0.44
Greene 22 0.24
Grundy 27 0.22
Guthrie 17 0.16
Hamilton 45 0.29
Hancock 52 0.46
Hardin 214 1.22
Harrison 25 0.17
Henry 447 2.22
Howard 27 0.28
Humboldt 45 0.46
Ida 17 0.24
Iowa 53 0.32
Jackson 57 0.29
Jasper 467 1.27
Jefferson 209 1.24
Johnson 6293 4.79
Jones 407 1.97
Keokuk 48 0.46
Kossuth 44 0.28
Lee 1100 3.07
Linn 8240 3.89
Louisa 59 0.52
Lucas 17 0.19
Lyon 9 0.08
Madison 49 0.31
Mahaska 252 1.13
Marion 218 0.66
Marshall 663 1.63
Mills 59 0.39
Mitchell 16 0.15
Monona 33 0.36
Monroe 21 0.26
Montgomery 24 0.23
Muscatine 560 1.31
O'Brien 58 0.4
Osceola 15 0.23
Page 353 2.22
Palo Alto 49 0.52
Plymouth 80 0.32
Pocahontas 28 0.38
Polk 25940 6
Pottawattamie 1215 1.3
Poweshiek 223 1.18
Ringgold 18 0.35
Sac 33 0.32
Scott 11447 6.93
Shelby 32 0.26
Sioux 108 0.32
Story 2195 2.45
Tama 64 0.36
Taylor 13 0.21
Union 93 0.74
Van Buren 16 0.21
Wapello 460 1.29
Warren 222 0.48
Washington 144 0.66
Wayne 17 0.27
Webster 1441 3.8
Winnebago 80 0.74
Winneshiek 130 0.62
Woodbury 2415 2.36
Worth 26 0.34
Wright 42 0.32