Ranking of Iowa Counties By Non-Hispanic American Indian and Alaska Native Population in 2010

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2010, among all Iowa counties, Woodbury County had the highest number of people who identified their ethnicity as Non-Hispanic American Indian and Alaska Native (1.78K), followed by Tama County (1.17K), and Polk County (896).

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 2010
Woodbury
Tama
Polk
Linn
Scott
Pottawattamie
Johnson
Black Hawk
Dubuque
Story
Ranking of Iowa Counties By Non-Hispanic American Indian and Alaska Native Population in 2010
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Rank County Non-Hispanic American Indian and Alaska Native Population
1 Woodbury County 1778
2 Tama County 1170
3 Polk County 896
4 Linn County 494
5 Scott County 376
6 Pottawattamie County 334
7 Johnson County 247
8 Black Hawk County 240
9 Dubuque County 152
10 Story County 137
11 Marshall County 110
12 Clinton County 104
13 Warren County 103
14 Jasper County 102
15 Dallas County 99
16 Wapello County 92
17 Webster County 91
18 Monona County 90
19 Des Moines County 88
20 Muscatine County 78
21 Boone County 74
22 Page County 69
23 Cerro Gordo County 67
24 Lee County 62
25 Plymouth County 56
26 Henry County 49
27 Sioux County 48
28 Mahaska County 47
29 Benton County 44
30 Marion County 42
31 Harrison County 40
31 Jackson County 40
31 Jones County 40
31 Mills County 40
32 Poweshiek County 39
33 Clay County 38
34 Washington County 37
35 Emmet County 34
36 Allamakee County 32
36 Calhoun County 32
36 Union County 32
37 Hardin County 31
37 Montgomery County 31
38 Appanoose County 30
38 Cherokee County 30
38 Jefferson County 30
39 Decatur County 28
40 Madison County 27
41 Crawford County 26
41 Hamilton County 26
42 Louisa County 25
42 Shelby County 25
43 Cedar County 23
43 Greene County 23
44 Cass County 22
45 Carroll County 21
45 Fayette County 21
45 Fremont County 21
46 Buchanan County 20
46 Guthrie County 20
46 Palo Alto County 20
47 Adams County 19
47 Osceola County 19
47 Winnebago County 19
47 Wright County 19
48 Buena Vista County 18
48 Iowa County 18
49 Davis County 17
49 Delaware County 17
50 Clarke County 15
50 O'Brien County 15
51 Butler County 14
51 Clayton County 14
51 Humboldt County 14
51 Keokuk County 14
52 Floyd County 13
53 Dickinson County 12
53 Franklin County 12
53 Wayne County 12
54 Bremer County 11
55 Monroe County 10
55 Ringgold County 10
55 Van Buren County 10
55 Winneshiek County 10
55 Worth County 10
56 Hancock County 9
56 Howard County 9
56 Ida County 9
56 Kossuth County 9
56 Lucas County 9
56 Mitchell County 9
56 Pocahontas County 9
57 Lyon County 8
57 Taylor County 8
58 Audubon County 7
59 Sac County 6
60 Chickasaw County 5
61 Adair County 4
61 Grundy County 4