Ranking of Iowa Counties By Non-Hispanic American Indian and Alaska Native Population in 2019

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2019, among all Iowa counties, Woodbury County had the highest number of people who identified their ethnicity as Non-Hispanic American Indian and Alaska Native (1.55K), followed by Tama County (1.06K), and Polk County (774).

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 2019
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 2019
Items per page:
0 of 0
Rank County Non-Hispanic American Indian and Alaska Native Population
1 Woodbury County 1550
2 Tama County 1059
3 Polk County 774
4 Linn County 442
5 Pottawattamie County 388
6 Scott County 357
7 Johnson County 301
8 Black Hawk County 251
9 Dubuque County 181
10 Story County 175
11 Dallas County 160
12 Marshall County 133
13 Webster County 129
14 Des Moines County 124
15 Jasper County 123
15 Warren County 123
16 Monona County 116
17 Plymouth County 112
18 Muscatine County 109
19 Clinton County 106
20 Wapello County 101
21 Cerro Gordo County 99
22 Boone County 88
23 Page County 85
24 Lee County 79
25 Sioux County 75
26 Mills County 72
27 Jones County 64
28 Benton County 62
28 Mahaska County 62
29 Henry County 60
30 Poweshiek County 57
31 Hardin County 50
32 Montgomery County 47
33 Clay County 46
33 Crawford County 46
33 Jackson County 46
34 Madison County 45
34 Marion County 45
35 Emmet County 44
35 Jefferson County 44
35 Shelby County 44
36 Fayette County 42
36 Washington County 42
37 Calhoun County 40
37 Cherokee County 40
38 Greene County 39
38 Union County 39
39 Appanoose County 38
39 Harrison County 38
40 Guthrie County 37
41 Hamilton County 36
41 Louisa County 36
42 Buchanan County 33
42 Carroll County 33
42 Decatur County 33
43 Allamakee County 30
43 Cedar County 30
44 Bremer County 29
44 Osceola County 29
45 Clarke County 28
45 Delaware County 28
45 Wright County 28
46 Dickinson County 27
46 Palo Alto County 27
47 Buena Vista County 25
47 O'Brien County 25
48 Franklin County 24
48 Iowa County 24
48 Lucas County 24
48 Winnebago County 24
49 Cass County 22
49 Lyon County 22
50 Floyd County 21
51 Hancock County 20
51 Winneshiek County 20
52 Clayton County 19
52 Fremont County 19
52 Kossuth County 19
53 Adair County 18
54 Butler County 17
54 Davis County 17
54 Sac County 17
55 Adams County 16
55 Howard County 16
55 Pocahontas County 16
55 Van Buren County 16
56 Grundy County 15
56 Humboldt County 15
56 Worth County 15
57 Ringgold County 14
58 Ida County 13
58 Keokuk County 13
58 Monroe County 13
59 Mitchell County 12
59 Taylor County 12
60 Wayne County 11
61 Audubon County 10
62 Chickasaw County 9