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

Counties in Maine by net domestic migration, July to June

York County had the highest net domestic migration, July to June of 16 counties in 2019, at 2,000. Aroostook County had the lowest, at -33. The median was 266 and the figure for Maine was 5,899. Source: the U.S. Census Bureau.

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Highest2,000York County
Lowest-33Aroostook County
Median26616 counties
Maine5,899History

Map of counties, 2019

Androscoggin County: 52 personsAroostook County: -33 personsCumberland County: 811 personsFranklin County: 322 personsHancock County: 402 personsKennebec County: 299 personsKnox County: 185 personsLincoln County: 391 personsOxford County: 356 personsPenobscot County: 166 personsPiscataquis County: 123 personsSagadahoc County: 309 personsSomerset County: 232 personsWaldo County: 118 personsWashington County: 166 personsYork County: 2,000 persons
  • Under 0
  • 0 to 180
  • 180 to 330
  • 330 and over
persons, 2019. Red areas are below zero and blue areas above it. Source: U.S. Census Bureau, Population Estimates Program: net domestic migration, states and counties, 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, 2019

York County: 2,000 personsYork County2,000Cumberland County: 811 personsCumberland County811Hancock County: 402 personsHancock County402Lincoln County: 391 personsLincoln County391Oxford County: 356 personsOxford County356Franklin County: 322 personsFranklin County322Sagadahoc County: 309 personsSagadahoc County309Kennebec County: 299 personsKennebec County299Somerset County: 232 personsSomerset County232Knox County: 185 personsKnox County185Penobscot County: 166 personsPenobscot County166Washington County: 166 personsWashington County166Piscataquis County: 123 personsPiscataquis County123Waldo County: 118 personsWaldo County118Androscoggin County: 52 personsAndroscoggin County52Aroostook County: -33 personsAroostook County-33York County: 2,000 personsYork County2,000Cumberland County: 811 personsCumberland County811Hancock County: 402 personsHancock County402Lincoln County: 391 personsLincoln County391Oxford County: 356 personsOxford County356Franklin County: 322 personsFranklin County322Sagadahoc County: 309 personsSagadahoc County309Kennebec County: 299 personsKennebec County299Somerset County: 232 personsSomerset County232Knox County: 185 personsKnox County185Penobscot County: 166 personsPenobscot County166Washington County: 166 personsWashington County166Piscataquis County: 123 personsPiscataquis County123Waldo County: 118 personsWaldo County118Androscoggin County: 52 personsAndroscoggin County52Aroostook County: -33 personsAroostook County-33
persons. Source: U.S. Census Bureau, Population Estimates Program: net domestic migration, states and counties, 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

RankCounties2019
persons		Change on 2018
1York County Estimated2,000+14.9%
2Cumberland County Estimated811-31.8%
3Hancock County Estimated402+0.5%
4Lincoln County Estimated391+26.1%
5Oxford County Estimated356-18.7%
6Franklin County Estimated322+102.5%
7Sagadahoc County Estimated309-18.5%
8Kennebec County Estimated299+0.3%
9Somerset County Estimated232-39.3%
10Knox County Estimated185+26.7%
11Penobscot County Estimated166-15.7%
11Washington County Estimated166+284.4%
13Piscataquis County Estimated123+284.4%
14Waldo County Estimated118+402.6%
15Androscoggin County Estimated52-83.2%
16Aroostook County Estimated-33+77.9%

Other periods

About this ranking

Estimated moves into an area from elsewhere in the same country minus moves out to the rest of the country, from July 1 of the previous year through June 30 of the reported year.

More on how it is measured
  • United States: states and counties.
  • Canada: provinces and territories, net interprovincial migration (Statistics Canada).
  • United Kingdom: local authorities, counting moves between any two UK local authorities, including across the borders of England, Wales, Scotland and Northern Ireland (ONS internal migration).
  • A negative value means more people left than arrived.

Sums to zero, or close to it, for each country as a whole, so there is no national value.

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 domestic migration, states and counties, 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 domestic migration, states and counties, 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 domestic migration, July to June, 2019) [Data set]. Retrieved October 12, 2026, from https://www.census.gov/programs-surveys/popest/data/data-sets.html

MLA 9

Population Estimates Program: net domestic migration, states and counties, 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 domestic migration, July to June, 2019. U.S. Census Bureau, 26 Mar. 2026, https://www.census.gov/programs-surveys/popest/data/data-sets.html. Invokely, https://invokely.ai/rankings/net-domestic-migration-july-june/maine-counties?period=2019. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Population Estimates Program: net domestic migration, states and counties, 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 domestic migration, July to June, 2019. 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-domestic-migration-july-june/maine-counties?period=2019.

Harvard

U.S. Census Bureau (2026) Population Estimates Program: net domestic migration, states and counties, 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 domestic migration, July to June, 2019 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/net-domestic-migration-july-june/maine-counties?period=2019 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_maine_by_2019,
  author = {{U.S. Census Bureau}},
  title = {{Population Estimates Program: net domestic migration, states and counties, 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 domestic migration, July to June, 2019}},
  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-domestic-migration-july-june/maine-counties?period=2019. Publisher attribution: U.S. Census Bureau. Population Estimates Program: net domestic migration, states and counties, 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 domestic migration, states and counties, 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 domestic migration, July to June, 2019
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-domestic-migration-july-june/maine-counties?period=2019
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/net-domestic-migration-july-june/maine-counties?period=2019.
N1  - Publisher attribution: U.S. Census Bureau. Population Estimates Program: net domestic migration, states and counties, 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 domestic migration, July to June?

York County, with 2,000 in 2019, according to the U.S. Census Bureau.

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

Aroostook County, with -33 in 2019.

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 domestic migration, states and counties, 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 domestic migration, July to June: other rankings

Counties in Maine: more rankings