Ranking of Iowa Counties By Non-Hispanic Asian 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 ethnicity as Non-Hispanic Asian (25.38K), followed by Johnson County (9.76K), and Story County (7.70K).

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 Asian Population in 2021
Polk
Johnson
Story
Linn
Dallas
Scott
Black Hawk
Woodbury
Buena Vista
Marshall
Ranking of Iowa Counties By Non-Hispanic Asian Population in 2021
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Rank County Non-Hispanic Asian Population
1 Polk County 25379
2 Johnson County 9762
3 Story County 7701
4 Linn County 5945
5 Dallas County 5513
6 Scott County 5312
7 Black Hawk County 3458
8 Woodbury County 2977
9 Buena Vista County 2130
10 Marshall County 1536
11 Dubuque County 1266
12 Jefferson County 1182
13 Pottawattamie County 870
14 Wapello County 703
15 Cerro Gordo County 470
16 Marion County 469
17 Henry County 468
18 Des Moines County 433
19 Warren County 423
20 Crawford County 416
21 Webster County 410
22 Muscatine County 406
23 Mahaska County 392
24 Poweshiek County 361
25 Louisa County 352
26 Hamilton County 346
27 Clinton County 322
28 Bremer County 311
29 Sioux County 282
30 Jasper County 260
31 Floyd County 220
31 Lee County 220
32 Winneshiek County 211
33 Fayette County 205
34 Dickinson County 166
35 Page County 165
36 Plymouth County 164
37 Butler County 153
38 Washington County 146
39 Boone County 142
39 Hardin County 142
40 Madison County 139
41 Buchanan County 127
42 Clay County 124
43 Benton County 123
44 Jones County 111
45 Carroll County 108
46 Appanoose County 101
47 Winnebago County 100
48 O'Brien County 99
49 Cedar County 98
50 Clarke County 96
51 Union County 90
52 Kossuth County 89
53 Jackson County 88
54 Cherokee County 86
55 Palo Alto County 83
56 Iowa County 82
57 Tama County 76
58 Allamakee County 69
59 Decatur County 67
60 Shelby County 66
61 Emmet County 64
62 Hancock County 62
63 Wright County 61
64 Delaware County 60
65 Greene County 58
66 Cass County 57
66 Mills County 57
67 Franklin County 56
67 Mitchell County 56
68 Harrison County 51
69 Humboldt County 49
70 Osceola County 47
70 Worth County 47
71 Sac County 46
72 Ida County 44
72 Van Buren County 44
73 Lyon County 43
74 Grundy County 42
74 Howard County 42
74 Montgomery County 42
75 Audubon County 41
76 Chickasaw County 40
76 Ringgold County 40
77 Davis County 38
78 Adair County 37
79 Clayton County 36
80 Calhoun County 35
81 Pocahontas County 33
81 Wayne County 33
82 Guthrie County 32
83 Keokuk County 30
83 Lucas County 30
83 Monroe County 30
84 Taylor County 26
85 Monona County 25
86 Adams County 24
87 Fremont County 23