Ranking of Massachusetts Counties By Population with Swedish Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 102.03K people in Massachusetts with Swedish ancestry. Among all Massachusetts counties, Worcester County had the highest population with Swedish ancestry (22.49K), followed by Middlesex County (19.15K), and Plymouth County (11.33K).

The chart and table below shows the top 10 counties with high number of people with Swedish 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 Swedish Ancestry in 2021
Worcester County
Middlesex County
Plymouth County
Essex County
Norfolk County
Bristol County
Barnstable County
Suffolk County
Hampden County
Hampshire County
Ranking of Massachusetts Counties By Population with Swedish Ancestry in 2021
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Rank County Population
1 Worcester County 22492
2 Middlesex County 19146
3 Plymouth County 11329
4 Essex County 10625
5 Norfolk County 10270
6 Bristol County 7221
7 Barnstable County 5987
8 Suffolk County 5557
9 Hampden County 3845
10 Hampshire County 2176
11 Franklin County 1355
12 Berkshire County 1343
13 Dukes County 497
14 Nantucket County 188