Ranking of Massachusetts Counties By Net International Migration Rate per 1K in 2018

Updated on June 21, 2025.

Based on the US Census Vintage data estimates, in 2018, the Net International Migration Rate per 1K for Massachusetts was 5.49. Among all Massachusetts counties, Suffolk County had the highest net international migration rate (10.85), followed by Hampden County (6.85), and Middlesex County (6.06).

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 International Migration Rate per 1K in 2018
Suffolk
Hampden
Middlesex
Essex
Worcester
Norfolk
Hampshire
Nantucket
Bristol
Plymouth
Ranking of Massachusetts Counties By Net International Migration Rate per 1K in 2018
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Rank County Net Intl. Migration Rate
1 Suffolk County 10.85
2 Hampden County 6.85
3 Middlesex County 6.06
4 Essex County 5.8
5 Worcester County 4.71
6 Norfolk County 3.94
7 Hampshire County 3.63
8 Nantucket County 3.41
9 Bristol County 3.26
10 Plymouth County 2.92
11 Berkshire County 2.41
12 Franklin County 2.21
13 Dukes County 2.18
14 Barnstable County 1.85