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

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2014, among all Iowa counties, Polk County had the highest number of people who identified their race as Two Or More Races (10.17K), followed by Linn County (5.35K), and Scott County (4.89K).

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 Two Or More Races Population in 2014
Polk
Linn
Scott
Johnson
Black Hawk
Woodbury
Story
Pottawattamie
Dubuque
Dallas
Ranking of Iowa Counties By Two Or More Races Population in 2014
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Rank County Two Or More Races Population
1 Polk County 10171
2 Linn County 5348
3 Scott County 4895
4 Johnson County 3309
5 Black Hawk County 3036
6 Woodbury County 2745
7 Story County 1721
8 Pottawattamie County 1611
9 Dubuque County 1379
10 Dallas County 1129
11 Des Moines County 1028
12 Clinton County 904
13 Webster County 709
14 Marshall County 699
15 Lee County 669
16 Cerro Gordo County 652
17 Muscatine County 577
18 Warren County 554
19 Wapello County 447
20 Tama County 434
21 Jasper County 370
22 Marion County 349
23 Henry County 338
24 Boone County 277
25 Jefferson County 276
26 Poweshiek County 273
27 Plymouth County 271
28 Benton County 262
29 Bremer County 260
29 Sioux County 260
30 Washington County 255
31 Buena Vista County 252
32 Mahaska County 233
33 Fayette County 215
34 Page County 208
35 Cedar County 207
35 Jackson County 207
36 Hardin County 201
37 Emmet County 195
38 Buchanan County 189
39 Hamilton County 188
40 Mills County 180
41 Carroll County 173
42 Clay County 168
43 Floyd County 167
44 Winneshiek County 160
45 Dickinson County 153
46 Madison County 152
46 Wright County 152
47 Jones County 151
48 Clayton County 148
49 Appanoose County 146
50 Harrison County 142
51 Crawford County 139
52 Butler County 135
52 Iowa County 135
53 Kossuth County 130
54 Winnebago County 129
55 Louisa County 126
56 Delaware County 122
57 Union County 116
58 Franklin County 115
59 O'Brien County 110
60 Cherokee County 109
61 Montgomery County 107
62 Grundy County 106
63 Decatur County 105
63 Hancock County 105
63 Monona County 105
64 Clarke County 104
64 Guthrie County 104
65 Shelby County 102
66 Allamakee County 99
66 Humboldt County 99
67 Greene County 95
68 Palo Alto County 93
69 Sac County 89
70 Monroe County 87
71 Davis County 86
71 Pocahontas County 86
72 Cass County 85
73 Howard County 84
74 Lyon County 83
75 Calhoun County 79
75 Worth County 79
76 Chickasaw County 74
77 Keokuk County 71
78 Mitchell County 67
79 Fremont County 64
80 Adair County 62
81 Ida County 61
81 Wayne County 61
82 Lucas County 60
83 Osceola County 58
84 Van Buren County 57
85 Taylor County 50
86 Audubon County 46
87 Ringgold County 40
88 Adams County 26