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

Counties in New Hampshire by net international migration, July to June

Hillsborough County had the highest net international migration, July to June of 10 counties in 2024, at 2,730. Belknap County had the lowest, at 5. The median was 158 and the figure for New Hampshire was 4,028. Source: the U.S. Census Bureau.

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Highest2,730Hillsborough County
Lowest5Belknap County
Median15810 counties
New Hampshire4,028History

Map of counties, 2024

Belknap County: 5 personsCarroll County: 20 personsCheshire County: 99 personsCoos County: 29 personsGrafton County: 219 personsHillsborough County: 2,730 personsMerrimack County: 217 personsRockingham County: 441 personsStrafford County: 262 personsSullivan County: 6 persons
  • Under 20
  • 20 to 70
  • 70 to 220
  • 220 to 300
  • 300 and over
persons, 2024. 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, 2024

Hillsborough County: 2,730 personsHillsborough County2,730Rockingham County: 441 personsRockingham County441Strafford County: 262 personsStrafford County262Grafton County: 219 personsGrafton County219Merrimack County: 217 personsMerrimack County217Cheshire County: 99 personsCheshire County99Coos County: 29 personsCoos County29Carroll County: 20 personsCarroll County20Sullivan County: 6 personsSullivan County6Belknap County: 5 personsBelknap County5Hillsborough County: 2,730 personsHillsborough County2,730Rockingham County: 441 personsRockingham County441Strafford County: 262 personsStrafford County262Grafton County: 219 personsGrafton County219Merrimack County: 217 personsMerrimack County217Cheshire County: 99 personsCheshire County99Coos County: 29 personsCoos County29Carroll County: 20 personsCarroll County20Sullivan County: 6 personsSullivan County6Belknap County: 5 personsBelknap County5
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

RankCounties2024
persons		Change on 2023
1Hillsborough County Estimated2,730+48.3%
2Rockingham County Estimated441+44.1%
3Strafford County Estimated262+52.3%
4Grafton County Estimated219+14.1%
5Merrimack County Estimated217+27.6%
6Cheshire County Estimated99+83.3%
7Coos County Estimated29+31.8%
8Carroll County Estimated20-25.9%
9Sullivan County Estimated6-90.6%
10Belknap County Estimated5+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 New Hampshire by net international migration, July to June, 2024) [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 New Hampshire by net international migration, July to June, 2024. 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/new-hampshire-counties?period=2024. 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 New Hampshire by net international migration, July to June, 2024. 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/new-hampshire-counties?period=2024.

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 New Hampshire by net international migration, July to June, 2024 [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/new-hampshire-counties?period=2024 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_new_hampshire_2024,
  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 New Hampshire by net international migration, July to June, 2024}},
  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/new-hampshire-counties?period=2024. 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 New Hampshire by net international migration, July to June, 2024
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/new-hampshire-counties?period=2024
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/net-international-migration-july-june/new-hampshire-counties?period=2024.
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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Rank Counties in New Hampshire by net international migration, July to June using official data, and cite the source.
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Questions

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

Hillsborough County, with 2,730 in 2024, according to the U.S. Census Bureau.

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

Belknap County, with 5 in 2024.

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 New Hampshire: more rankings