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

Counties in Massachusetts by net international migration, July to June

Middlesex County had the highest net international migration, July to June of 14 counties in 2019, at 9,400. Dukes County had the lowest, at 39. The median was 739 and the figure for Massachusetts was 30,022. Source: the U.S. Census Bureau.

Keep it in a collection in your library.
Highest9,400Middlesex County
Lowest39Dukes County
Median73914 counties
Massachusetts30,022History

Map of counties, 2019

Barnstable County: 343 personsBerkshire County: 178 personsBristol County: 932 personsDukes County: 39 personsEssex County: 3,669 personsFranklin County: 118 personsHampden County: 327 personsHampshire County: 546 personsMiddlesex County: 9,400 personsNantucket County: 42 personsNorfolk County: 2,871 personsPlymouth County: 1,487 personsSuffolk County: 7,928 personsWorcester County: 2,142 persons
  • Under 150
  • 150 to 380
  • 380 to 1,400
  • 1,400 to 3,200
  • 3,200 and over
persons, 2019. 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, 2019

Middlesex County: 9,400 personsMiddlesex County9,400Suffolk County: 7,928 personsSuffolk County7,928Essex County: 3,669 personsEssex County3,669Norfolk County: 2,871 personsNorfolk County2,871Worcester County: 2,142 personsWorcester County2,142Plymouth County: 1,487 personsPlymouth County1,487Bristol County: 932 personsBristol County932Hampshire County: 546 personsHampshire County546Barnstable County: 343 personsBarnstable County343Hampden County: 327 personsHampden County327Berkshire County: 178 personsBerkshire County178Franklin County: 118 personsFranklin County118Nantucket County: 42 personsNantucket County42Dukes County: 39 personsDukes County39Middlesex County: 9,400 personsMiddlesex County9,400Suffolk County: 7,928 personsSuffolk County7,928Essex County: 3,669 personsEssex County3,669Norfolk County: 2,871 personsNorfolk County2,871Worcester County: 2,142 personsWorcester County2,142Plymouth County: 1,487 personsPlymouth County1,487Bristol County: 932 personsBristol County932Hampshire County: 546 personsHampshire County546Barnstable County: 343 personsBarnstable County343Hampden County: 327 personsHampden County327Berkshire County: 178 personsBerkshire County178Franklin County: 118 personsFranklin County118Nantucket County: 42 personsNantucket County42Dukes County: 39 personsDukes County39
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

RankCounties2019
persons		Change on 2018
1Middlesex County Estimated9,400-3.4%
2Suffolk County Estimated7,928-8.9%
3Essex County Estimated3,669-19.7%
4Norfolk County Estimated2,871+3.7%
5Worcester County Estimated2,142-45.1%
6Plymouth County Estimated1,487-1.5%
7Bristol County Estimated932-49.2%
8Hampshire County Estimated546-6.5%
9Barnstable County Estimated343-13.4%
10Hampden County Estimated327-89.8%
11Berkshire County Estimated178-41.4%
12Franklin County Estimated118-24.4%
13Nantucket County Estimated42+10.5%
14Dukes County Estimated39+2.6%

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 Massachusetts by net international 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 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 Massachusetts by net international 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-international-migration-july-june/massachusetts-counties?period=2019. 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 Massachusetts by net international 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-international-migration-july-june/massachusetts-counties?period=2019.

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 Massachusetts by net international 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-international-migration-july-june/massachusetts-counties?period=2019 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_massachusetts_by_2019,
  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 Massachusetts by net international 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-international-migration-july-june/massachusetts-counties?period=2019. 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 Massachusetts by net international 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-international-migration-july-june/massachusetts-counties?period=2019
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/net-international-migration-july-june/massachusetts-counties?period=2019.
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  -
Embed this chart

Paste this code into a web page or a blog post. The chart shows the latest figures as they are published, with the source and a link back to this page.

Sites that read oEmbed links, such as WordPress, can show the chart when you paste the link to this page.

Use this data in your AI agent

Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:

Rank Counties in Massachusetts by net international migration, July to June using official data, and cite the source.
rank_places {"indicator":"net_international_migration_july_june","level":"province","within":"Massachusetts","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=net_international_migration_july_june&level=province&within=Massachusetts&limit=10

Connect Claude, ChatGPT or Cursor in one step. The trial answers 25 calls a day without an account.

Questions

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

Middlesex County, with 9,400 in 2019, according to the U.S. Census Bureau.

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

Dukes County, with 39 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 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 Massachusetts: more rankings