Ranking of Iowa Counties By Percentage of Population that are Hispanic Two Or More Races in 2018

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2018, among all Iowa counties, Emmet County had the highest percentage of its population who identified their ethnicity as Hispanic Two Or More Races (1.19%), followed by Tama County (0.9%), and Woodbury County (0.58%).

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 Percentage of Pop. that are Hispanic Two Or More Races in 2018
Emmet
Tama
Woodbury
Marshall
Des Moines
Louisa
Scott
Osceola
Franklin
Buena Vista
Ranking of Iowa Counties By Percentage of Pop. that are Hispanic Two Or More Races in 2018
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Rank County % of County Population
1 Emmet County 1.19
2 Tama County 0.9
3 Woodbury County 0.58
4 Marshall County 0.5
5 Des Moines County 0.45
6 Louisa County 0.44
7 Scott County 0.38
8 Osceola County 0.32
9 Franklin County 0.31
10 Buena Vista County 0.29
10 Humboldt County 0.29
10 Muscatine County 0.29
11 Washington County 0.27
12 Clarke County 0.26
12 Ringgold County 0.26
13 Johnson County 0.25
13 Polk County 0.25
13 Story County 0.25
14 Adair County 0.24
14 Page County 0.24
15 Pottawattamie County 0.23
15 Webster County 0.23
15 Wright County 0.23
16 Fremont County 0.22
16 Linn County 0.22
16 Wapello County 0.22
17 Crawford County 0.21
17 Lee County 0.21
17 Poweshiek County 0.21
18 Dallas County 0.2
19 Black Hawk County 0.19
19 Cerro Gordo County 0.19
19 Decatur County 0.19
19 Dickinson County 0.19
19 Hamilton County 0.19
19 Plymouth County 0.19
19 Worth County 0.19
20 Cass County 0.18
20 Clinton County 0.18
20 Jefferson County 0.18
21 Floyd County 0.17
21 Sac County 0.17
22 Lucas County 0.16
22 Union County 0.16
23 Harrison County 0.14
23 Kossuth County 0.14
23 O'Brien County 0.14
23 Warren County 0.14
24 Appanoose County 0.13
24 Hardin County 0.13
24 Iowa County 0.13
24 Montgomery County 0.13
25 Allamakee County 0.12
25 Dubuque County 0.12
25 Howard County 0.12
25 Mahaska County 0.12
25 Winneshiek County 0.12
26 Cedar County 0.11
26 Clay County 0.11
26 Greene County 0.11
26 Henry County 0.11
26 Jasper County 0.11
26 Sioux County 0.11
26 Van Buren County 0.11
26 Winnebago County 0.11
27 Boone County 0.1
27 Bremer County 0.1
27 Fayette County 0.1
27 Marion County 0.1
27 Palo Alto County 0.1
28 Benton County 0.09
28 Monroe County 0.09
28 Pocahontas County 0.09
29 Calhoun County 0.07
29 Delaware County 0.07
29 Mills County 0.07
29 Mitchell County 0.07
30 Lyon County 0.06
30 Madison County 0.06
30 Monona County 0.06
31 Carroll County 0.05
31 Cherokee County 0.05
31 Clayton County 0.05
31 Guthrie County 0.05
31 Jackson County 0.05
31 Jones County 0.05
32 Audubon County 0.04
32 Buchanan County 0.04
32 Hancock County 0.04
32 Ida County 0.04
32 Shelby County 0.04
33 Adams County 0.03
33 Davis County 0.03
33 Grundy County 0.03
33 Keokuk County 0.03
33 Wayne County 0.03
34 Butler County 0.02
34 Chickasaw County 0.02
34 Taylor County 0.02