Ranking of Massachusetts 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 712 people in Massachusetts with Sierra Leonean ancestry. Among all Massachusetts counties, Suffolk County had the highest population with Sierra Leonean ancestry (323), followed by Middlesex County (230), and Norfolk County (117).

The chart and table below shows the top 7 counties with high number of people with Sierra Leonean ancestry.

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

Data Source: US Census Bureau.
Ranking of Massachusetts Counties By Population with Sierra Leonean Ancestry in 2021
Suffolk County
Middlesex County
Norfolk County
Worcester County
Hampden County
Plymouth County
Berkshire County
Ranking of Massachusetts Counties By Population with Sierra Leonean Ancestry in 2021
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Rank County Population
1 Suffolk County 323
2 Middlesex County 230
3 Norfolk County 117
4 Worcester County 16
5 Hampden County 15
6 Plymouth County 9
7 Berkshire County 2