Ranking of Massachusetts Counties By Population with Swiss Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 10.13K people in Massachusetts with Swiss ancestry. Among all Massachusetts counties, Middlesex County had the highest population with Swiss ancestry (3.09K), followed by Suffolk County (1.27K), and Norfolk County (1.15K).

The chart and table below shows the top 10 counties with high number of people with Swiss 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 Swiss Ancestry in 2021
Middlesex County
Suffolk County
Norfolk County
Worcester County
Essex County
Plymouth County
Barnstable County
Hampshire County
Hampden County
Berkshire County
Ranking of Massachusetts Counties By Population with Swiss Ancestry in 2021
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Rank County Population
1 Middlesex County 3090
2 Suffolk County 1270
3 Norfolk County 1148
4 Worcester County 1009
5 Essex County 858
6 Plymouth County 551
7 Barnstable County 466
8 Hampshire County 461
9 Hampden County 403
10 Berkshire County 296
11 Bristol County 235
12 Dukes County 182
13 Franklin County 120
14 Nantucket County 37