Ranking of Iowa Counties By Percentage of Population with Brazilian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.11K people in Iowa with Brazilian ancestry (0.04% of Iowa population). Among all Iowa counties, Cherokee County had the highest percentage of its population with Brazilian ancestry (0.58%), followed by Story County (0.37%), and Ida County (0.23%).

The chart and table below shows the top 10 counties with high percentage of its population having Brazilian ancestry.

You can see similar information for other states and for other ancestry groups in Iowa.

Data Source: US Census Bureau.
Ranking of Iowa Counties By Percentage of Population with Brazilian Ancestry in 2021
Cherokee County
Story County
Ida County
Floyd County
Dallas County
Page County
Jefferson County
Johnson County
Osceola County
Poweshiek County
Ranking of Iowa Counties By Percentage of Population with Brazilian Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Cherokee County 0.58
2 Story County 0.37
3 Ida County 0.23
4 Floyd County 0.22
5 Dallas County 0.19
6 Page County 0.18
7 Jefferson County 0.09
8 Johnson County 0.07
9 Osceola County 0.05
9 Poweshiek County 0.05
10 Clay County 0.04
10 Linn County 0.04
10 Muscatine County 0.04
10 Washington County 0.04
11 Pottawattamie County 0.03
12 Grundy County 0.02
12 Marion County 0.02
12 Polk County 0.02
13 Clinton County 0.01
13 Henry County 0.01
14 Scott County 0.003