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
Barnstable
Bristol
Plymouth
Worcester
Berkshire
Dukes
Franklin
Nantucket
Norfolk
Ranking of Massachusetts Counties By Net Migration in 2021
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Rank County Net Migration
1 Hampshire County 18242
2 Barnstable County 5631
3 Bristol County 3487
4 Plymouth County 2605
5 Worcester County 1056
6 Berkshire County 557
7 Dukes County 538
8 Franklin County 263
9 Nantucket County 199
10 Norfolk County -900
11 Hampden County -1435
12 Essex County -2187
13 Middlesex County -14967
14 Suffolk County -23330