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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 913 people in Iowa with Slavic ancestry (0.03% of Iowa population). Among all Iowa counties, Wright County had the highest percentage of its population with Slavic ancestry (0.31%), followed by Dallas County (0.16%), and Guthrie County (0.15%).

The chart and table below shows the top 10 counties with high percentage of its population having Slavic 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 Slavic Ancestry in 2021
Wright County
Dallas County
Guthrie County
Black Hawk County
Adair County
Harrison County
Polk County
Wayne County
Linn County
Monroe County
Ranking of Iowa Counties By Percentage of Population with Slavic Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Wright County 0.31
2 Dallas County 0.16
3 Guthrie County 0.15
4 Black Hawk County 0.08
5 Adair County 0.07
6 Harrison County 0.06
7 Polk County 0.05
7 Wayne County 0.05
8 Linn County 0.04
8 Monroe County 0.04
8 Pottawattamie County 0.04
8 Story County 0.04
8 Tama County 0.04
8 Warren County 0.04
9 Mahaska County 0.03
9 Marion County 0.03
9 Sac County 0.03
9 Wapello County 0.03
9 Washington County 0.03
10 Johnson County 0.02
10 Scott County 0.02
10 Woodbury County 0.02
11 Dubuque County 0.01
11 Lucas County 0.01
11 Marshall County 0.01
11 Muscatine County 0.01
12 Jasper County 0.003