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

Counties in New Jersey by net international migration, July to June, 2025

Hudson County had the highest net international migration, July to June of 21 counties in 2025, at 9,887. Salem County had the lowest, at 3. The median was 1,196 and the figure for New Jersey was 53,064. Source: the U.S. Census Bureau.

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Highest9,887Hudson County
Lowest3Salem County
Median1,19621 counties
New Jersey53,064History

Map of counties, 2025

Atlantic County: 824 personsBergen County: 4,739 personsBurlington County: 934 personsCamden County: 1,288 personsCape May County: 21 personsCumberland County: 387 personsEssex County: 8,386 personsGloucester County: 289 personsHudson County: 9,887 personsHunterdon County: 215 personsMercer County: 3,089 personsMiddlesex County: 7,419 personsMonmouth County: 1,196 personsMorris County: 1,842 personsOcean County: 549 personsPassaic County: 4,037 personsSalem County: 3 personsSomerset County: 1,977 personsSussex County: 92 personsUnion County: 5,709 personsWarren County: 181 persons
  • Under 220
  • 220 to 820
  • 820 to 1,800
  • 1,800 to 4,700
  • 4,700 and over
persons, 2025. 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, 2025

Hudson County: 9,887 personsHudson County9,887Essex County: 8,386 personsEssex County8,386Middlesex County: 7,419 personsMiddlesex County7,419Union County: 5,709 personsUnion County5,709Bergen County: 4,739 personsBergen County4,739Passaic County: 4,037 personsPassaic County4,037Mercer County: 3,089 personsMercer County3,089Somerset County: 1,977 personsSomerset County1,977Morris County: 1,842 personsMorris County1,842Camden County: 1,288 personsCamden County1,288Monmouth County: 1,196 personsMonmouth County1,196Burlington County: 934 personsBurlington County934Atlantic County: 824 personsAtlantic County824Ocean County: 549 personsOcean County549Cumberland County: 387 personsCumberland County387Gloucester County: 289 personsGloucester County289Hunterdon County: 215 personsHunterdon County215Warren County: 181 personsWarren County181Sussex County: 92 personsSussex County92Cape May County: 21 personsCape May County21Salem County: 3 personsSalem County3Hudson County: 9,887 personsHudson County9,887Essex County: 8,386 personsEssex County8,386Middlesex County: 7,419 personsMiddlesex County7,419Union County: 5,709 personsUnion County5,709Bergen County: 4,739 personsBergen County4,739Passaic County: 4,037 personsPassaic County4,037Mercer County: 3,089 personsMercer County3,089Somerset County: 1,977 personsSomerset County1,977Morris County: 1,842 personsMorris County1,842Camden County: 1,288 personsCamden County1,288Monmouth County: 1,196 personsMonmouth County1,196Burlington County: 934 personsBurlington County934Atlantic County: 824 personsAtlantic County824Ocean County: 549 personsOcean County549Cumberland County: 387 personsCumberland County387Gloucester County: 289 personsGloucester County289Hunterdon County: 215 personsHunterdon County215Warren County: 181 personsWarren County181Sussex County: 92 personsSussex County92Cape May County: 21 personsCape May County21Salem County: 3 personsSalem County3
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

RankCounties2025
persons		Change on 2024
1Hudson County Estimated9,887-48.4%
2Essex County Estimated8,386-62.2%
3Middlesex County Estimated7,419-40.8%
4Union County Estimated5,709-58.1%
5Bergen County Estimated4,739-50.4%
6Passaic County Estimated4,037-61.9%
7Mercer County Estimated3,089-59.8%
8Somerset County Estimated1,977-41%
9Morris County Estimated1,842-57.2%
10Camden County Estimated1,288-61.8%
11Monmouth County Estimated1,196-65.6%
12Burlington County Estimated934-66.5%
13Atlantic County Estimated824-57.1%
14Ocean County Estimated549-80.1%
15Cumberland County Estimated387-73.8%
16Gloucester County Estimated289-56.1%
17Hunterdon County Estimated215-54%
18Warren County Estimated181-66.5%
19Sussex County Estimated92-68.1%
20Cape May County Estimated21-85.8%
21Salem County Estimated3-98.5%

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 Jersey by net international migration, July to June, 2025) [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 Jersey by net international migration, July to June, 2025. 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-jersey-counties. 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 Jersey by net international migration, July to June, 2025. 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-jersey-counties.

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 Jersey by net international migration, July to June, 2025 [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-jersey-counties (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_new_jersey_2025,
  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 Jersey by net international migration, July to June, 2025}},
  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-jersey-counties. 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 Jersey by net international migration, July to June, 2025
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-jersey-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/net-international-migration-july-june/new-jersey-counties.
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 Jersey 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?

Hudson County, with 9,887 in 2025, according to the U.S. Census Bureau.

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

Salem County, with 3 in 2025.

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 Jersey: more rankings