Ranking of Maryland Counties By Percentage of Population with Sierra Leonean Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 6.81K people in Maryland with Sierra Leonean ancestry (0.11% of Maryland population). Among all Maryland counties, Prince George's County had the highest percentage of its population with Sierra Leonean ancestry (0.40%), followed by Charles County (0.13%), and Montgomery County (0.11%).
The chart and table below shows the top 10 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 Maryland.
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Related Topics: Maryland ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Maryland Counties By Percentage of Population with Sierra Leonean Ancestry in 2021
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| Rank | County | Percentage of Pop. (%) |
|---|---|---|
| 1 | Prince George's County | 0.40 |
| 2 | Charles County | 0.13 |
| 3 | Montgomery County | 0.11 |
| 4 | Anne Arundel County | 0.09 |
| 5 | Somerset County | 0.08 |
| 6 | Howard County | 0.07 |
| 7 | Baltimore city | 0.06 |
| 8 | Baltimore County | 0.05 |
| 9 | Washington County | 0.04 |
| 10 | Cecil County | 0.01 |
| 10 | Queen Anne's County | 0.01 |
| 10 | Talbot County | 0.01 |