Maine Net Migration By County in 2021

Updated on July 29, 2024.

According to the US Census Bureau estimates, in 2021, the net migration for Maine was 18,950. York County had the highest net migration (3,369) followed by Cumberland County (2,655), and Androscoggin County (1,875). On the other hand, Washington County had the lowest net migration (344), followed by Aroostook County (380), and Waldo County (462).

Net migration for a county refers to the difference between the number of migrants, both domestic and international, moving to the county and those leaving the county. Or to put it simply, the net migration for a given county is the inbound migration minus the outbound migration for that county.

You can also see similar information for other states and also by state for the United States.

Hover over or click on the chart to see this information for each county. The data can also be filtered, sorted, and explored further in a table below.

See this for other years:
Maine Net Migration By County in 2021
Maine Net Migration By County in 2021
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County Net Migration
Androscoggin 1875
Aroostook 380
Cumberland 2655
Franklin 991
Hancock 1228
Kennebec 1428
Knox 664
Lincoln 988
Oxford 1142
Penobscot 1802
Piscataquis 548
Sagadahoc 583
Somerset 491
Waldo 462
Washington 344
York 3369