Ranking of Iowa Counties By Percentage of Population that Identified as Non-Hispanic - American Indian and Alaska Native Alone from Census 2020

Updated on March 27, 2023.

According to the data from the United States 2020 decennial Census, in April 2020, among all Iowa counties, Tama County had the highest percentage of its population that identified as Non-Hispanic - American Indian and Alaska Native Alone (7.34%), followed by Woodbury County (1.79%), and Monona County (1.67%).

The chart below shows the top 10 counties, and the table below shows the ranking of all Iowa counties based on the percentage of the population that identified as Non-Hispanic - American Indian and Alaska Native Alone.

You can see similar ranking information for other states. You can also see similar rankings of counties for other ethnicities as well as for the different racial groups in Iowa.

You can also see similar ranking for all counties in the United States.

Ranking of Iowa Counties By Percentage of Population that Identified as Non-Hispanic - American Indian and Alaska Native Alone from Census 2020
Tama
Woodbury
Monona
Pottawattamie
Adams
Page
Marshall
Howard
Emmet
Webster
Ranking of Iowa Counties By Percentage of Population that Identified as Non-Hispanic - American Indian and Alaska Native Alone from Census 2020
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Rank County % of County Population
1 Tama County 7.34
2 Woodbury County 1.79
3 Monona County 1.67
4 Pottawattamie County 0.42
5 Adams County 0.41
6 Page County 0.39
7 Marshall County 0.38
8 Howard County 0.35
9 Emmet County 0.33
10 Webster County 0.30
11 Fremont County 0.29
12 Henry County 0.29
13 Osceola County 0.29
14 Jefferson County 0.28
15 O'Brien County 0.28
16 Poweshiek County 0.28
17 Jones County 0.26
18 Wayne County 0.26
19 Shelby County 0.25
20 Jasper County 0.24
21 Sioux County 0.24
22 Clay County 0.23
23 Story County 0.23
24 Calhoun County 0.22
25 Cedar County 0.22
26 Cerro Gordo County 0.22
27 Clinton County 0.22
28 Decatur County 0.22
29 Polk County 0.22
30 Taylor County 0.22
31 Adair County 0.21
32 Cherokee County 0.21
33 Fayette County 0.21
34 Union County 0.21
35 Clayton County 0.20
36 Guthrie County 0.20
37 Hancock County 0.20
38 Boone County 0.19
39 Crawford County 0.19
40 Floyd County 0.19
41 Mahaska County 0.19
42 Marion County 0.19
43 Plymouth County 0.19
44 Scott County 0.19
45 Wapello County 0.19
46 Franklin County 0.18
47 Black Hawk County 0.17
48 Des Moines County 0.17
49 Greene County 0.17
50 Hamilton County 0.17
51 Harrison County 0.17
52 Humboldt County 0.17
53 Iowa County 0.17
54 Jackson County 0.17
55 Linn County 0.17
56 Lyon County 0.17
57 Montgomery County 0.17
58 Palo Alto County 0.17
59 Monroe County 0.16
60 Appanoose County 0.15
61 Hardin County 0.15
62 Ringgold County 0.15
63 Warren County 0.15
64 Buena Vista County 0.14
65 Dallas County 0.14
66 Delaware County 0.14
67 Lee County 0.14
68 Mills County 0.14
69 Pocahontas County 0.14
70 Cass County 0.13
71 Dubuque County 0.13
72 Johnson County 0.13
73 Muscatine County 0.13
74 Davis County 0.12
75 Winnebago County 0.12
76 Wright County 0.12
77 Benton County 0.11
78 Butler County 0.11
79 Sac County 0.11
80 Allamakee County 0.10
81 Bremer County 0.10
82 Louisa County 0.10
83 Winneshiek County 0.10
84 Audubon County 0.09
85 Buchanan County 0.09
86 Carroll County 0.09
87 Madison County 0.09
88 Worth County 0.09
89 Dickinson County 0.08
90 Grundy County 0.08
91 Van Buren County 0.08
92 Washington County 0.08
93 Clarke County 0.07
94 Lucas County 0.07
95 Chickasaw County 0.06
96 Kossuth County 0.06
97 Keokuk County 0.04
98 Mitchell County 0.03
99 Ida County 0.00