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

Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.61K people in Iowa with Slovak ancestry (0.05% of Iowa population). Among all Iowa counties, Jones County had the highest percentage of its population with Slovak ancestry (0.31%), followed by Monroe County (0.30%), and Des Moines County (0.24%).

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

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