Ranking of Iowa Counties By Percentage of Population that are Hispanic Black or African American in 2017

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2017, among all Iowa counties, Franklin County had the highest percentage of its population who identified their ethnicity as Hispanic Black or African American (0.48%), followed by Buena Vista County (0.44%), and Muscatine County (0.42%).

The chart below shows the top 10 counties, and the table below shows the ranking of all Iowa counties.

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

You can also see similar information for other states, and also the ranking of all counties in the United States.

See this for other years:
Ranking of Iowa Counties By Percentage of Pop. that are Hispanic Black or African American in 2017
Franklin
Buena Vista
Muscatine
Scott
Crawford
O'Brien
Shelby
Marshall
Sioux
Woodbury
Ranking of Iowa Counties By Percentage of Pop. that are Hispanic Black or African American in 2017
0 of 0
Rank County % of County Population
1 Franklin County 0.48
2 Buena Vista County 0.44
3 Muscatine County 0.42
4 Scott County 0.39
5 Crawford County 0.37
6 O'Brien County 0.34
7 Shelby County 0.33
8 Marshall County 0.31
9 Sioux County 0.27
9 Woodbury County 0.27
9 Wright County 0.27
10 Johnson County 0.26
11 Clarke County 0.25
12 Wapello County 0.24
13 Black Hawk County 0.23
13 Chickasaw County 0.23
13 Taylor County 0.23
14 Hamilton County 0.22
15 Polk County 0.21
15 Webster County 0.21
16 Story County 0.2
16 Winnebago County 0.2
17 Emmet County 0.19
18 Linn County 0.18
19 Des Moines County 0.17
19 Louisa County 0.17
19 Pottawattamie County 0.17
19 Worth County 0.17
20 Hancock County 0.16
20 Lyon County 0.16
20 Tama County 0.16
21 Jefferson County 0.15
22 Audubon County 0.14
22 Henry County 0.14
22 Monroe County 0.14
22 Poweshiek County 0.14
22 Washington County 0.14
23 Fremont County 0.13
23 Lee County 0.13
23 Madison County 0.13
23 Osceola County 0.13
23 Union County 0.13
24 Dallas County 0.12
24 Dubuque County 0.12
24 Palo Alto County 0.12
24 Wayne County 0.12
25 Cerro Gordo County 0.11
25 Clinton County 0.11
26 Appanoose County 0.1
26 Carroll County 0.1
26 Greene County 0.1
26 Jasper County 0.1
26 Pocahontas County 0.1
27 Benton County 0.09
27 Floyd County 0.09
27 Lucas County 0.09
27 Page County 0.09
28 Allamakee County 0.08
28 Cass County 0.08
28 Cherokee County 0.08
28 Decatur County 0.08
28 Hardin County 0.08
28 Humboldt County 0.08
28 Iowa County 0.08
28 Jackson County 0.08
29 Buchanan County 0.07
29 Clayton County 0.07
29 Mahaska County 0.07
29 Winneshiek County 0.07
30 Clay County 0.06
30 Delaware County 0.06
30 Plymouth County 0.06
30 Warren County 0.06
31 Bremer County 0.05
31 Grundy County 0.05
31 Kossuth County 0.05
31 Mills County 0.05
32 Butler County 0.04
32 Howard County 0.04
32 Marion County 0.04
32 Montgomery County 0.04
33 Adams County 0.03
33 Boone County 0.03
33 Cedar County 0.03
33 Fayette County 0.03
33 Keokuk County 0.03
33 Mitchell County 0.03
34 Calhoun County 0.02
34 Davis County 0.02
34 Harrison County 0.02
34 Ida County 0.02
34 Jones County 0.02
35 Adair County 0.01
35 Dickinson County 0.01
35 Guthrie County 0.01
35 Sac County 0.01
35 Van Buren County 0.01
36 Monona County 0
36 Ringgold County 0