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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 385 people in Missouri with Sierra Leonean ancestry. Among all Missouri counties, Jackson County had the highest population with Sierra Leonean ancestry (222), followed by St. Louis city (123), and Jefferson County (21).

The chart and table below shows the top 4 counties with high number of people with Sierra Leonean ancestry.

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

Data Source: US Census Bureau.
Ranking of Missouri Counties By Population with Sierra Leonean Ancestry in 2021
Jackson County
St. Louis city
Jefferson County
St. Louis County
Ranking of Missouri Counties By Population with Sierra Leonean Ancestry in 2021
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Rank County Population
1 Jackson County 222
2 St. Louis city 123
3 Jefferson County 21
4 St. Louis County 19