Ranking of Iowa Counties By Asian Alone Population in 2021

Updated on August 12, 2024.

Based on the US Census Vintage data estimates, in 2021, among all Iowa counties, Polk County had the highest number of people who identified their race as Asian Alone (25.62K), followed by Johnson County (9.85K), and Story County (7.77K).

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 Asian Alone Population in 2021
Polk
Johnson
Story
Linn
Dallas
Scott
Black Hawk
Woodbury
Buena Vista
Marshall
Ranking of Iowa Counties By Asian Alone Population in 2021
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Rank County Asian Alone Population
1 Polk County 25624
2 Johnson County 9853
3 Story County 7773
4 Linn County 6024
5 Dallas County 5580
6 Scott County 5387
7 Black Hawk County 3536
8 Woodbury County 3120
9 Buena Vista County 2212
10 Marshall County 1583
11 Dubuque County 1316
12 Jefferson County 1192
13 Pottawattamie County 948
14 Wapello County 741
15 Cerro Gordo County 509
16 Henry County 490
17 Marion County 474
18 Muscatine County 456
19 Crawford County 454
20 Des Moines County 448
21 Warren County 437
22 Webster County 422
23 Mahaska County 401
24 Poweshiek County 372
25 Louisa County 371
26 Hamilton County 353
27 Clinton County 333
28 Bremer County 322
29 Sioux County 321
30 Jasper County 262
31 Floyd County 240
32 Lee County 226
33 Winneshiek County 225
34 Fayette County 212
35 Dickinson County 174
36 Plymouth County 171
37 Hardin County 170
37 Page County 170
38 Butler County 153
39 Washington County 151
40 Boone County 148
41 Madison County 143
42 Clay County 141
43 Buchanan County 128
44 Benton County 126
45 Jones County 122
46 Clarke County 114
47 Carroll County 113
48 Cedar County 106
49 Appanoose County 105
49 O'Brien County 105
49 Winnebago County 105
50 Union County 92
51 Kossuth County 91
52 Jackson County 90
53 Cherokee County 89
54 Palo Alto County 87
55 Iowa County 86
55 Tama County 86
56 Wright County 81
57 Allamakee County 78
58 Decatur County 73
59 Shelby County 71
60 Delaware County 65
60 Emmet County 65
60 Franklin County 65
61 Hancock County 63
62 Cass County 62
63 Greene County 58
63 Humboldt County 58
63 Mitchell County 58
64 Mills County 57
65 Harrison County 55
66 Sac County 54
67 Howard County 50
68 Worth County 49
69 Osceola County 48
70 Ida County 47
71 Grundy County 45
71 Lyon County 45
72 Clayton County 44
72 Van Buren County 44
73 Montgomery County 43
74 Audubon County 42
74 Chickasaw County 42
75 Ringgold County 41
76 Adair County 38
76 Calhoun County 38
76 Davis County 38
76 Wayne County 38
77 Guthrie County 36
77 Lucas County 36
78 Pocahontas County 35
79 Keokuk County 34
80 Monroe County 32
81 Taylor County 28
82 Adams County 27
82 Fremont County 27
83 Monona County 25