Ranking of Maine Counties By Net International Migration Rate per 1K in 2021
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2021, the Net International Migration Rate per 1K for Maine was 0.74. Among all Maine counties, Cumberland County had the highest net international migration rate (1.71), followed by Piscataquis County (1.35), and Androscoggin County (0.98).
The chart below shows the top 10 counties, and the table below shows the ranking of all Maine 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.
Related Topics: Maine Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage), 2021 Census.
See this for other years:
Ranking of Maine Counties By Net International Migration Rate per 1K in 2021
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| Rank | County | Net Intl. Migration Rate |
|---|---|---|
| 1 | Cumberland County | 1.71 |
| 2 | Piscataquis County | 1.35 |
| 3 | Androscoggin County | 0.98 |
| 4 | Penobscot County | 0.58 |
| 5 | Hancock County | 0.55 |
| 6 | York County | 0.5 |
| 7 | Aroostook County | 0.42 |
| 8 | Kennebec County | 0.39 |
| 9 | Washington County | 0.35 |
| 10 | Knox County | 0.25 |
| 11 | Franklin County | 0.23 |
| 12 | Sagadahoc County | 0.22 |
| 13 | Somerset County | 0.16 |
| 14 | Oxford County | 0.12 |
| 15 | Lincoln County | 0.06 |
| 16 | Waldo County | 0.05 |