Ranking of Iowa Counties By Two Or More Races 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 Two Or More Races (12.77K), followed by Linn County (6.83K), and Scott County (5.71K).

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 Two Or More Races Population in 2020
Polk
12.77K
Linn
6.83K
Scott
5.71K
Johnson
3.97K
Black Hawk
3.52K
Woodbury
3.16K
Pottawattamie
1.98K
Story
1.96K
Dubuque
1.78K
Dallas
1.70K
Ranking of Iowa Counties By Two Or More Races Population in 2020
Rank
County
Two Or More Races Population
1 Polk County 12,767
2 Linn County 6,828
3 Scott County 5,712
4 Johnson County 3,972
5 Black Hawk County 3,516
6 Woodbury County 3,155
7 Pottawattamie County 1,982
8 Story County 1,958
9 Dubuque County 1,775
10 Dallas County 1,700
11 Des Moines County 1,190
12 Clinton County 1,100
13 Webster County 873
14 Cerro Gordo County 848
15 Warren County 760
16 Marshall County 743
17 Lee County 726
18 Muscatine County 663
19 Wapello County 561
20 Tama County 524
21 Jasper County 464
22 Marion County 456
23 Henry County 358
24 Washington County 357
25 Jefferson County 342
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