Ranking of Massachusetts Counties By Percentage of Population with Eastern European Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 39.74K people in Massachusetts with Eastern European ancestry (0.57% of Massachusetts population). Among all Massachusetts counties, Nantucket County had the highest percentage of its population with Eastern European ancestry (2.05%), followed by Berkshire County (0.99%), and Middlesex County (0.91%).

The chart and table below shows the top 10 counties with high percentage of its population having Eastern European 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 Percentage of Population with Eastern European Ancestry in 2021
Nantucket County
Berkshire County
Middlesex County
Hampshire County
Norfolk County
Franklin County
Barnstable County
Suffolk County
Dukes County
Worcester County
Ranking of Massachusetts Counties By Percentage of Population with Eastern European Ancestry in 2021
0 of 0
Rank County Percentage of Pop. (%)
1 Nantucket County 2.05
2 Berkshire County 0.99
3 Middlesex County 0.91
4 Hampshire County 0.90
5 Norfolk County 0.89
6 Franklin County 0.73
7 Barnstable County 0.65
8 Suffolk County 0.60
9 Dukes County 0.55
10 Worcester County 0.33
11 Essex County 0.30
11 Plymouth County 0.30
12 Hampden County 0.20
13 Bristol County 0.18