Ranking of Iowa Counties By Percentage of Population that are Hispanic American Indian and Alaska Native in 2016

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2016, among all Iowa counties, Tama County had the highest percentage of its population who identified their ethnicity as Hispanic American Indian and Alaska Native (2.2%), followed by Woodbury County (1.42%), and Emmet County (1.1%).

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.

You may also be interested in:
Ranking of Iowa Counties By Hispanic American Indian and Alaska Native Population in 2016

Related Topics: Iowa Census Vintage Data Topic List.

Data Source: US Census Bureau (Vintage).

See this for other years:

Ranking of Iowa Counties By Percentage of Pop. that are Hispanic American Indian and Alaska Native in 2016

Tama

Woodbury

Emmet

Crawford

Clarke

Wapello

Plymouth

Buena Vista

Marshall

Allamakee

Ranking of Iowa Counties By Percentage of Pop. that are Hispanic American Indian and Alaska Native in 2016

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Rank	County	% of County Population
1	Tama County	2.2
2	Woodbury County	1.42
3	Emmet County	1.1
4	Crawford County	1.02
5	Clarke County	0.56
5	Wapello County	0.56
6	Plymouth County	0.54
7	Buena Vista County	0.46
8	Marshall County	0.44
9	Allamakee County	0.43
10	Franklin County	0.39
10	Muscatine County	0.39
11	Pottawattamie County	0.34
11	Sioux County	0.34
12	Cass County	0.32
13	Pocahontas County	0.31
13	Wright County	0.31
14	Louisa County	0.26
15	Kossuth County	0.24
16	Hamilton County	0.23
16	Lyon County	0.23
17	Webster County	0.22
18	Polk County	0.2
19	Mahaska County	0.19
20	Black Hawk County	0.18
20	Dallas County	0.18
20	Floyd County	0.18
20	Palo Alto County	0.18
21	Johnson County	0.17
21	Page County	0.17
22	Scott County	0.16
23	Madison County	0.15
23	Worth County	0.15
24	Boone County	0.14
24	Henry County	0.14
24	Mitchell County	0.14
24	Taylor County	0.14
25	Carroll County	0.13
25	Clinton County	0.13
25	Humboldt County	0.13
25	Mills County	0.13
25	O'Brien County	0.13
26	Cerro Gordo County	0.12
26	Fayette County	0.12
26	Poweshiek County	0.12
27	Cherokee County	0.11
27	Decatur County	0.11
27	Hancock County	0.11
27	Hardin County	0.11
27	Iowa County	0.11
27	Montgomery County	0.11
27	Union County	0.11
27	Winnebago County	0.11
28	Dubuque County	0.1
28	Greene County	0.1
28	Jackson County	0.1
28	Monona County	0.1
28	Shelby County	0.1
28	Washington County	0.1
29	Clayton County	0.09
29	Keokuk County	0.09
29	Marion County	0.09
29	Story County	0.09
30	Buchanan County	0.08
30	Dickinson County	0.08
30	Howard County	0.08
30	Jones County	0.08
30	Lucas County	0.08
31	Butler County	0.07
31	Cedar County	0.07
31	Davis County	0.07
31	Ida County	0.07
31	Jefferson County	0.07
31	Linn County	0.07
31	Warren County	0.07
32	Benton County	0.06
32	Harrison County	0.06
32	Lee County	0.06
32	Wayne County	0.06
33	Audubon County	0.05
33	Chickasaw County	0.05
33	Delaware County	0.05
33	Des Moines County	0.05
33	Jasper County	0.05
33	Osceola County	0.05
34	Adair County	0.04
34	Clay County	0.04
34	Guthrie County	0.04
35	Adams County	0.03
35	Bremer County	0.03
35	Fremont County	0.03
35	Van Buren County	0.03
36	Appanoose County	0.02
36	Grundy County	0.02
36	Sac County	0.02
36	Winneshiek County	0.02
37	Calhoun County	0.01
37	Monroe County	0.01
38	Ringgold County	0