Ranking of Iowa Counties By Percentage of Population that are Two Or More Races in 2022

Updated on August 12, 2024.

Based on the US Census Vintage data estimates, in 2022, among all Iowa counties, Scott County had the highest percentage of its population who identified their race as Two Or More Races (3.43%), followed by Des Moines County (3.14%), and Linn County (3.06%).

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 Two Or More Races in 2022
Scott
Des Moines
Linn
Woodbury
Tama
Black Hawk
Johnson
Webster
Polk
Clinton
Ranking of Iowa Counties By Percentage of Pop. that are Two Or More Races in 2022
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Rank County % of County Population
1 Scott County 3.43
2 Des Moines County 3.14
3 Linn County 3.06
4 Woodbury County 3.05
5 Tama County 2.95
6 Black Hawk County 2.88
7 Johnson County 2.77
8 Webster County 2.73
9 Polk County 2.71
10 Clinton County 2.49
11 Lee County 2.32
12 Jefferson County 2.22
12 Pottawattamie County 2.22
13 Emmet County 2.04
14 Marshall County 2.01
15 Cerro Gordo County 1.97
15 Story County 1.97
16 Hamilton County 1.91
17 Dallas County 1.89
18 Dubuque County 1.88
19 Fremont County 1.81
20 Poweshiek County 1.74
21 Page County 1.72
22 Henry County 1.71
23 Floyd County 1.7
24 Wapello County 1.63
25 Appanoose County 1.62
25 Muscatine County 1.62
26 Shelby County 1.61
27 Washington County 1.6
27 Winnebago County 1.6
27 Wright County 1.6
28 Fayette County 1.59
29 Buena Vista County 1.58
29 Franklin County 1.58
29 Ida County 1.58
29 Pocahontas County 1.58
30 Greene County 1.57
30 Warren County 1.57
31 Cedar County 1.55
32 Monroe County 1.53
33 Louisa County 1.51
34 Clay County 1.5
35 Monona County 1.49
35 Worth County 1.49
36 Clarke County 1.48
36 Decatur County 1.48
36 Mills County 1.48
36 O'Brien County 1.48
37 Humboldt County 1.42
38 Hardin County 1.41
39 Harrison County 1.4
39 Jackson County 1.4
40 Mahaska County 1.38
41 Kossuth County 1.37
41 Madison County 1.37
41 Marion County 1.37
41 Osceola County 1.37
41 Wayne County 1.37
42 Boone County 1.35
42 Bremer County 1.35
43 Jasper County 1.34
43 Montgomery County 1.34
43 Plymouth County 1.34
44 Dickinson County 1.31
44 Lyon County 1.31
44 Taylor County 1.31
45 Ringgold County 1.3
46 Palo Alto County 1.29
47 Benton County 1.28
47 Van Buren County 1.28
48 Guthrie County 1.27
49 Keokuk County 1.25
50 Calhoun County 1.24
50 Clayton County 1.24
50 Grundy County 1.24
51 Adair County 1.23
51 Howard County 1.23
51 Union County 1.23
52 Lucas County 1.2
53 Buchanan County 1.18
54 Hancock County 1.13
54 Iowa County 1.13
54 Sac County 1.13
55 Butler County 1.12
56 Cass County 1.07
56 Cherokee County 1.07
57 Allamakee County 1.06
58 Winneshiek County 1.05
59 Adams County 1.03
60 Audubon County 1.02
60 Crawford County 1.02
60 Davis County 1.02
61 Carroll County 1.01
61 Jones County 1.01
62 Chickasaw County 0.91
63 Sioux County 0.83
64 Delaware County 0.82
65 Mitchell County 0.71