Ranking of Iowa Counties By Asian Alone Population in 2020

Updated on August 12, 2024.

Based on the US Census Vintage data estimates, in 2020, among all Iowa counties, Polk County had the highest number of people who identified their race as Asian Alone (25.34K), followed by Johnson County (9.87K), and Story County (7.83K).

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 2020
Polk
25.34K
Johnson
9.87K
Story
7.83K
Linn
6.04K
Scott
5.33K
Dallas
5.27K
Black Hawk
3.52K
Woodbury
3.16K
Buena Vista
2.26K
Marshall
1.55K
Ranking of Iowa Counties By Asian Alone Population in 2020
Rank
County
Asian Alone Population
1 Polk County 25,335
2 Johnson County 9,873
3 Story County 7,833
4 Linn County 6,037
5 Scott County 5,326
6 Dallas County 5,265
7 Black Hawk County 3,515
8 Woodbury County 3,160
9 Buena Vista County 2,257
10 Marshall County 1,550
11 Dubuque County 1,324
12 Jefferson County 1,241
13 Pottawattamie County 934
14 Wapello County 679
15 Henry County 517
16 Cerro Gordo County 515
17 Muscatine County 481
18 Marion County 480
19 Crawford County 460
20 Des Moines County 437
21 Warren County 416
22 Webster County 413
23 Mahaska County 406
24 Louisa County 395
25 Poweshiek County 374
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