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

Based on the US Census ACS-5Yrs estimates, in 2021, there were 385 people in Missouri with Sierra Leonean ancestry (0.01% of Missouri population). Among all Missouri counties, St. Louis city had the highest percentage of its population with Sierra Leonean ancestry (0.04%), followed by Jackson County (0.03%), and Jefferson County (0.01%).

The chart and table below shows the top 4 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 Missouri.