Data / Rankings / Net international migration, July to June / Counties in Maine

Counties in Maine by net international migration, July to June

Cumberland County had the highest net international migration, July to June of 16 counties in 2017, at 434. Somerset County had the lowest, at -5. The median was 15 and the figure for Maine was 774. Source: the U.S. Census Bureau.

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Highest434Cumberland County
Lowest-5Somerset County
Median1516 counties
Maine774History

Map of counties, 2017

Androscoggin County: 103 personsAroostook County: 25 personsCumberland County: 434 personsFranklin County: -1 personsHancock County: 29 personsKennebec County: 31 personsKnox County: 9 personsLincoln County: 9 personsOxford County: 10 personsPenobscot County: 65 personsPiscataquis County: 9 personsSagadahoc County: 2 personsSomerset County: -5 personsWaldo County: 17 personsWashington County: 25 personsYork County: 12 persons
  • Under -3
  • -3 to 0
  • 0 to 11
  • 11 to 28
  • 28 and over
persons, 2017. Red areas are below zero and blue areas above it. Source: U.S. Census Bureau, Population Estimates Program: net international migration, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2017

Cumberland County: 434 personsCumberland County434Androscoggin County: 103 personsAndroscoggin County103Penobscot County: 65 personsPenobscot County65Kennebec County: 31 personsKennebec County31Hancock County: 29 personsHancock County29Aroostook County: 25 personsAroostook County25Washington County: 25 personsWashington County25Waldo County: 17 personsWaldo County17York County: 12 personsYork County12Oxford County: 10 personsOxford County10Knox County: 9 personsKnox County9Lincoln County: 9 personsLincoln County9Piscataquis County: 9 personsPiscataquis County9Sagadahoc County: 2 personsSagadahoc County2Franklin County: -1 personsFranklin County-1Somerset County: -5 personsSomerset County-5Cumberland County: 434 personsCumberland County434Androscoggin County: 103 personsAndroscoggin County103Penobscot County: 65 personsPenobscot County65Kennebec County: 31 personsKennebec County31Hancock County: 29 personsHancock County29Aroostook County: 25 personsAroostook County25Washington County: 25 personsWashington County25Waldo County: 17 personsWaldo County17York County: 12 personsYork County12Oxford County: 10 personsOxford County10Knox County: 9 personsKnox County9Lincoln County: 9 personsLincoln County9Piscataquis County: 9 personsPiscataquis County9Sagadahoc County: 2 personsSagadahoc County2Franklin County: -1 personsFranklin County-1Somerset County: -5 personsSomerset County-5
persons. Source: U.S. Census Bureau, Population Estimates Program: net international migration, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Retrieved 2026-10-12.

Full ranking

RankCounties2017
persons		Change on 2016
1Cumberland County Estimated434-58.9%
2Androscoggin County Estimated103-45.8%
3Penobscot County Estimated65-64.5%
4Kennebec County Estimated31-65.2%
5Hancock County Estimated29-70.4%
6Aroostook County Estimated25-67.5%
6Washington County Estimated25-59.7%
8Waldo County Estimated17-71.7%
9York County Estimated12-92.9%
10Oxford County Estimated10-70.6%
11Knox County Estimated9-35.7%
11Lincoln County Estimated9-76.9%
11Piscataquis County Estimated9-57.1%
14Sagadahoc County Estimated2-90.5%
15Franklin County Estimated-1-116.7%
16Somerset County Estimated-5-600%

Other periods

About this ranking

Estimated moves into the area from abroad minus moves out of the area to other countries, from July 1 of the previous year through June 30 of the reported year.

More on how it is measured
  • United States: Census Bureau estimates, including people born in the United States and abroad, moves between the states and Puerto Rico, and net movement of the Armed Forces overseas.
  • Canada: Statistics Canada immigrants, minus net emigration, plus the net change in non-permanent residents.
  • Australia: ABS net overseas migration for the financial year.
  • United Kingdom local authorities: Office for National Statistics mid-year estimates, counting people who move for at least 12 months.

A component of each country's official population estimates. Methods differ between the statistical offices, so compare places within a country first. Differs from the World Bank net_migration series, which uses calendar years and a different method.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Population Estimates Program: net international migration, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). Population Estimates Program: net international migration, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021 (Counties in Maine by net international migration, July to June, 2017) [Data set]. Retrieved October 12, 2026, from https://www.census.gov/programs-surveys/popest/data/data-sets.html

MLA 9

Population Estimates Program: net international migration, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021, Counties in Maine by net international migration, July to June, 2017. U.S. Census Bureau, 26 Mar. 2026, https://www.census.gov/programs-surveys/popest/data/data-sets.html. Invokely, https://invokely.ai/rankings/net-international-migration-july-june/maine-counties?period=2017. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Population Estimates Program: net international migration, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Counties in Maine by net international migration, July to June, 2017. Dataset. Accessed October 12, 2026. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Also distributed by Invokely, https://invokely.ai/rankings/net-international-migration-july-june/maine-counties?period=2017.

Harvard

U.S. Census Bureau (2026) Population Estimates Program: net international migration, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021, Counties in Maine by net international migration, July to June, 2017 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/net-international-migration-july-june/maine-counties?period=2017 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_maine_by_2017,
  author = {{U.S. Census Bureau}},
  title = {{Population Estimates Program: net international migration, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021: Counties in Maine by net international migration, July to June, 2017}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www.census.gov/programs-surveys/popest/data/data-sets.html},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/net-international-migration-july-june/maine-counties?period=2017. Publisher attribution: U.S. Census Bureau. Population Estimates Program: net international migration, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Population Estimates Program: net international migration, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021: Counties in Maine by net international migration, July to June, 2017
PY  - 2026
DA  - 2026/03/26
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www.census.gov/programs-surveys/popest/data/data-sets.html
L2  - https://invokely.ai/rankings/net-international-migration-july-june/maine-counties?period=2017
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/net-international-migration-july-june/maine-counties?period=2017.
N1  - Publisher attribution: U.S. Census Bureau. Population Estimates Program: net international migration, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
ER  -
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Questions

Which county has the highest net international migration, July to June?

Cumberland County, with 434 in 2017, according to the U.S. Census Bureau.

Which county has the lowest net international migration, July to June?

Somerset County, with -5 in 2017.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program: net international migration, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Retrieved 2026-10-12.

Net international migration, July to June: other rankings

Counties in Maine: more rankings