Ranking of Wisconsin Counties By Percentage of Population with Sierra Leonean Ancestry in 2021

Based on the US Census ACS-5Yrs estimates, in 2021, there were 34 people in Wisconsin with Sierra Leonean ancestry (0.001% of Wisconsin population). Among all Wisconsin counties, Milwaukee County had the highest percentage of its population with Sierra Leonean ancestry (0.004%).

The chart and table below shows the top 1 counties with high percentage of its population having Sierra Leonean ancestry.

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