Ranking of Iowa Counties By 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. Among all Iowa counties, Polk County had the highest population with Slavic ancestry (245), followed by Dallas County (156), and Black Hawk County (105).

The chart and table below shows the top 10 counties with high number of people with 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 Population with Slavic Ancestry in 2021
Polk County
Dallas County
Black Hawk County
Linn County
Scott County
Wright County
Story County
Pottawattamie County
Johnson County
Woodbury County
Ranking of Iowa Counties By Population with Slavic Ancestry in 2021
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Rank County Population
1 Polk County 245
2 Dallas County 156
3 Black Hawk County 105
4 Linn County 88
5 Scott County 41
6 Wright County 40
7 Story County 36
8 Pottawattamie County 35
9 Johnson County 34
10 Woodbury County 20
11 Warren County 19
12 Guthrie County 16
13 Wapello County 11
14 Dubuque County 10
15 Harrison County 9
15 Marion County 9
16 Mahaska County 7
17 Tama County 6
17 Washington County 6
18 Adair County 5
19 Monroe County 3
19 Sac County 3
19 Wayne County 3
20 Marshall County 2
20 Muscatine County 2
21 Jasper County 1
21 Lucas County 1