Ranking of Iowa Counties By Percentage of Population that are Non-Hispanic Two Or More Races in 2020

Updated on August 13, 2024.

Based on the US Census Vintage data estimates, in 2020, among all Iowa counties, Scott County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Two Or More Races (2.89%), followed by Linn County (2.75%), and Des Moines County (2.58%).

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 Non-Hispanic Two Or More Races in 2020
Scott
2.89%
Linn
2.75%
Des Moines
2.58%
Black Hawk
2.49%
Woodbury
2.4%
Johnson
2.36%
Polk
2.32%
Clinton
2.17%
Tama
2.17%
Webster
2.14%
Ranking of Iowa Counties By Percentage of Pop. that are Non-Hispanic Two Or More Races in 2020
Rank
County
% of County Population
1 Scott County 2.89
2 Linn County 2.75
3 Des Moines County 2.58
4 Black Hawk County 2.49
5 Woodbury County 2.4
6 Johnson County 2.36
7 Polk County 2.32
8 Clinton County 2.17
8 Tama County 2.17
9 Webster County 2.14
10 Jefferson County 1.93
11 Lee County 1.92
12 Pottawattamie County 1.87
13 Cerro Gordo County 1.77
14 Dubuque County 1.67
15 Story County 1.65
16 Fremont County 1.61
16 Henry County 1.61
17 Dallas County 1.46
18 Hamilton County 1.41
19 Marshall County 1.39
20 Page County 1.38
21 Decatur County 1.37
22 Appanoose County 1.36
22 Wapello County 1.36
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