Ranking of Iowa Counties By Non-Hispanic Two Or More Races Population in 2023

Updated on August 13, 2024.

Based on the US Census Vintage data estimates, in 2023, among all Iowa counties, Polk County had the highest number of people who identified their ethnicity as Non-Hispanic Two Or More Races (12.49K), followed by Linn County (6.54K), and Scott County (5.31K).

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 Non-Hispanic Two Or More Races Population in 2023
Polk
Linn
Scott
Johnson
Black Hawk
Woodbury
Dallas
Pottawattamie
Dubuque
Story
Ranking of Iowa Counties By Non-Hispanic Two Or More Races Population in 2023
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Rank County Non-Hispanic Two Or More Races Population
1 Polk County 12494
2 Linn County 6537
3 Scott County 5310
4 Johnson County 3949
5 Black Hawk County 3601
6 Woodbury County 2643
7 Dallas County 1900
8 Pottawattamie County 1787
9 Dubuque County 1711
10 Story County 1675
11 Clinton County 1094
12 Des Moines County 1034
13 Webster County 893
14 Cerro Gordo County 775
15 Warren County 765
16 Lee County 697
17 Marshall County 613
18 Muscatine County 554
19 Wapello County 515
20 Jasper County 444
21 Marion County 435
22 Tama County 374
23 Bremer County 353
24 Benton County 327
25 Henry County 315
26 Boone County 307
27 Plymouth County 298
28 Fayette County 286
29 Jefferson County 282
30 Washington County 280
31 Buena Vista County 277
32 Poweshiek County 275
33 Mahaska County 274
34 Sioux County 260
35 Page County 248
36 Buchanan County 242
36 Cedar County 242
37 Jackson County 234
38 Hamilton County 227
39 Mills County 225
40 Clay County 214
41 Shelby County 211
42 O'Brien County 209
43 Dickinson County 207
43 Hardin County 207
44 Carroll County 203
45 Madison County 198
46 Clayton County 193
47 Floyd County 187
48 Harrison County 184
49 Winnebago County 176
50 Winneshiek County 171
51 Appanoose County 169
51 Jones County 169
51 Kossuth County 169
52 Butler County 168
53 Iowa County 164
54 Lyon County 162
55 Keokuk County 158
56 Wright County 154
57 Grundy County 142
58 Greene County 137
59 Delaware County 136
60 Cass County 132
60 Cherokee County 132
61 Crawford County 129
61 Guthrie County 129
61 Monona County 129
62 Union County 122
63 Clarke County 120
64 Montgomery County 114
65 Allamakee County 113
65 Calhoun County 113
65 Franklin County 113
66 Hancock County 112
66 Humboldt County 112
67 Decatur County 111
68 Pocahontas County 110
69 Chickasaw County 107
69 Emmet County 107
70 Palo Alto County 106
71 Louisa County 103
72 Ida County 101
72 Monroe County 101
73 Fremont County 100
74 Davis County 99
74 Sac County 99
75 Worth County 96
76 Adair County 95
77 Howard County 94
78 Lucas County 86
79 Wayne County 85
80 Van Buren County 81
81 Taylor County 78
82 Osceola County 73
83 Mitchell County 66
84 Audubon County 55
85 Ringgold County 54
86 Adams County 31