Ranking of Iowa Counties By Percentage of Population with German Russian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 145 people in Iowa with German Russian ancestry (0.01% of Iowa population). Among all Iowa counties, Winnebago County had the highest percentage of its population with German Russian ancestry (0.18%), followed by Dickinson County (0.10%), and Clay County (0.07%).

The chart and table below shows the top 10 counties with high percentage of its population having German Russian 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 German Russian Ancestry in 2021
Winnebago County
Dickinson County
Clay County
Black Hawk County
Madison County
Iowa County
Linn County
Pottawattamie County
Webster County
Woodbury County
Ranking of Iowa Counties By Percentage of Population with German Russian Ancestry in 2021
0 of 0
Rank County Percentage of Pop. (%)
1 Winnebago County 0.18
2 Dickinson County 0.10
3 Clay County 0.07
4 Black Hawk County 0.02
4 Madison County 0.02
5 Iowa County 0.01
5 Linn County 0.01
5 Pottawattamie County 0.01
5 Webster County 0.01
5 Woodbury County 0.01
6 Polk County 0.004
7 Dubuque County 0.003
7 Scott County 0.003