Ranking of Massachusetts Counties By Net Migration in 2023

Updated on June 21, 2025.

Based on the US Census Vintage data estimates, in 2023, the Net Migration for Massachusetts was 38.04K. Among all Massachusetts counties, Middlesex County had the highest net migration (10.90K), followed by Worcester County (6.59K), and Essex County (4.95K).

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 2023
Middlesex
Worcester
Essex
Bristol
Plymouth
Norfolk
Barnstable
Hampden
Suffolk
Hampshire
Ranking of Massachusetts Counties By Net Migration in 2023
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Rank County Net Migration
1 Middlesex County 10899
2 Worcester County 6585
3 Essex County 4951
4 Bristol County 4492
5 Plymouth County 3608
6 Norfolk County 2707
7 Barnstable County 1897
8 Hampden County 978
9 Suffolk County 941
10 Hampshire County 856
11 Berkshire County 158
12 Franklin County 135
13 Nantucket County -16
14 Dukes County -153