Ranking of Iowa Counties By Percentage of Population that are Two Or More Races in 2014

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2014, among all Iowa counties, Scott County had the highest percentage of its population who identified their race as Two Or More Races (2.86%), followed by Woodbury County (2.68%), and Des Moines County (2.56%).

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 2014
Scott
Woodbury
Des Moines
Tama
Linn
Johnson
Black Hawk
Polk
Emmet
Lee
Ranking of Iowa Counties By Percentage of Pop. that are Two Or More Races in 2014
0 of 0
Rank County % of County Population
1 Scott County 2.86
2 Woodbury County 2.68
3 Des Moines County 2.56
4 Tama County 2.51
5 Linn County 2.45
6 Johnson County 2.32
7 Black Hawk County 2.28
8 Polk County 2.21
9 Emmet County 1.98
10 Lee County 1.91
10 Webster County 1.91
11 Clinton County 1.89
12 Story County 1.8
13 Pottawattamie County 1.73
14 Marshall County 1.72
15 Henry County 1.7
16 Jefferson County 1.55
17 Cerro Gordo County 1.51
18 Poweshiek County 1.47
19 Dallas County 1.45
20 Dubuque County 1.43
21 Muscatine County 1.34
21 Page County 1.34
22 Decatur County 1.28
23 Wapello County 1.26
24 Hamilton County 1.24
25 Buena Vista County 1.22
25 Mills County 1.22
25 Winnebago County 1.22
26 Pocahontas County 1.21
27 Monona County 1.18
27 Wright County 1.18
28 Hardin County 1.16
28 Warren County 1.16
28 Washington County 1.16
29 Appanoose County 1.15
30 Cedar County 1.13
30 Clarke County 1.13
31 Louisa County 1.12
32 Franklin County 1.1
33 Monroe County 1.09
33 Plymouth County 1.09
34 Jackson County 1.07
35 Fayette County 1.06
36 Boone County 1.05
36 Bremer County 1.05
36 Marion County 1.05
36 Worth County 1.05
37 Floyd County 1.04
37 Greene County 1.04
37 Mahaska County 1.04
38 Humboldt County 1.03
38 Montgomery County 1.03
39 Benton County 1.02
39 Clay County 1.02
39 Palo Alto County 1.02
40 Harrison County 1
40 Jasper County 1
41 Davis County 0.98
42 Guthrie County 0.97
42 Madison County 0.97
43 Wayne County 0.96
44 Hancock County 0.95
45 Osceola County 0.93
46 Cherokee County 0.92
46 Union County 0.92
47 Dickinson County 0.91
47 Fremont County 0.91
48 Butler County 0.9
48 Howard County 0.9
49 Buchanan County 0.89
49 Sac County 0.89
50 Ida County 0.88
51 Grundy County 0.86
51 Shelby County 0.86
52 Kossuth County 0.85
53 Adair County 0.84
53 Carroll County 0.84
54 Clayton County 0.83
54 Iowa County 0.83
55 Crawford County 0.81
55 Ringgold County 0.81
55 Taylor County 0.81
56 Audubon County 0.8
56 Calhoun County 0.8
57 O'Brien County 0.78
58 Van Buren County 0.77
58 Winneshiek County 0.77
59 Sioux County 0.75
60 Jones County 0.74
61 Lyon County 0.71
62 Allamakee County 0.7
62 Delaware County 0.7
62 Lucas County 0.7
63 Keokuk County 0.69
64 Adams County 0.67
65 Cass County 0.64
66 Mitchell County 0.63
67 Chickasaw County 0.6