Ranking of Massachusetts Counties By Net Migration in 2021

Updated on January 26, 2024.

Based on the US Census Vintage data estimates, in 2021, the Net Migration for Massachusetts was -10.24K. Among all Massachusetts counties, Hampshire County had the highest net migration (18.24K), followed by Barnstable County (5.63K), and Bristol County (3.49K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Massachusetts counties.

You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.

See this for other years:
Ranking of Massachusetts Counties By Net Migration in 2021
Hampshire
18.24K
Barnstable
5.63K
Bristol
3.49K
Plymouth
2.61K
Worcester
1.06K
Berkshire
557
Dukes
538
Franklin
263
Nantucket
199
Norfolk
-900
Ranking of Massachusetts Counties By Net Migration in 2021
Rank
County
Net Migration
1 Hampshire County 18,242
2 Barnstable County 5,631
3 Bristol County 3,487
4 Plymouth County 2,605
5 Worcester County 1,056
6 Berkshire County 557
7 Dukes County 538
8 Franklin County 263
9 Nantucket County 199
10 Norfolk County -900
11 Hampden County -1,435
12 Essex County -2,187
13 Middlesex County -14,967
14 Suffolk County -23,330
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