Ranking of Iowa Counties By Non-Hispanic American Indian and Alaska Native Population in 2020

Updated on August 12, 2024.

Based on the US Census Vintage data estimates, in 2020, among all Iowa counties, Woodbury County had the highest number of people who identified their ethnicity as Non-Hispanic American Indian and Alaska Native (1.57K), followed by Tama County (1.05K), and Polk County (696).

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 American Indian and Alaska Native Population in 2020
Woodbury
Tama
Polk
Linn
Pottawattamie
Scott
Johnson
Black Hawk
Dubuque
Story
Ranking of Iowa Counties By Non-Hispanic American Indian and Alaska Native Population in 2020
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Rank County Non-Hispanic American Indian and Alaska Native Population
1 Woodbury County 1570
2 Tama County 1049
3 Polk County 696
4 Linn County 425
5 Pottawattamie County 400
6 Scott County 349
7 Johnson County 319
8 Black Hawk County 272
9 Dubuque County 182
10 Story County 172
11 Dallas County 166
12 Monona County 145
13 Marshall County 141
14 Jasper County 130
15 Warren County 129
16 Webster County 126
17 Des Moines County 125
18 Clinton County 120
19 Plymouth County 109
20 Cerro Gordo County 103
20 Muscatine County 103
21 Wapello County 98
22 Boone County 93
23 Lee County 83
24 Sioux County 80
25 Page County 79
26 Jones County 74
27 Benton County 70
28 Mahaska County 67
29 Mills County 65
30 Henry County 61
31 Crawford County 55
31 Poweshiek County 55
32 Montgomery County 54
33 Clay County 52
34 Hardin County 51
34 Marion County 51
35 Madison County 50
36 Jackson County 48
37 Appanoose County 44
38 Calhoun County 43
39 Fayette County 41
39 Jefferson County 41
39 Shelby County 41
40 Greene County 40
40 Harrison County 40
40 Washington County 40
41 Louisa County 38
42 Guthrie County 37
42 Hamilton County 37
43 Cherokee County 35
43 Union County 35
44 Carroll County 34
44 Emmet County 34
45 Decatur County 33
46 Cedar County 31
47 Bremer County 30
47 Buchanan County 30
47 Clarke County 30
48 Allamakee County 29
48 Buena Vista County 29
48 Dickinson County 29
48 Osceola County 29
49 Howard County 28
50 Davis County 27
50 Delaware County 27
50 Floyd County 27
50 Franklin County 27
50 Palo Alto County 27
50 Wright County 27
51 Cass County 26
51 O'Brien County 26
52 Iowa County 23
52 Winnebago County 23
53 Fremont County 22
53 Lyon County 22
54 Clayton County 20
54 Kossuth County 20
54 Lucas County 20
55 Adair County 19
55 Butler County 19
55 Winneshiek County 19
56 Grundy County 18
57 Adams County 17
57 Humboldt County 17
57 Sac County 17
58 Hancock County 16
58 Pocahontas County 16
59 Keokuk County 15
59 Monroe County 15
59 Worth County 15
60 Ida County 14
61 Mitchell County 13
61 Van Buren County 13
61 Wayne County 13
62 Ringgold County 12
63 Taylor County 11
64 Audubon County 10
65 Chickasaw County 8