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

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

Hudson County had the highest net international migration, July to June of 21 counties in 2018, at 5,755. Sussex County had the lowest, at 5. The median was 530 and the figure for New Jersey was 27,118. Source: the U.S. Census Bureau.

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Highest5,755Hudson County
Lowest5Sussex County
Median53021 counties
New Jersey27,118History

Map of counties, 2018

Atlantic County: 519 personsBergen County: 2,092 personsBurlington County: 244 personsCamden County: 1,268 personsCape May County: 125 personsCumberland County: 530 personsEssex County: 4,156 personsGloucester County: 208 personsHudson County: 5,755 personsHunterdon County: 97 personsMercer County: 1,665 personsMiddlesex County: 3,504 personsMonmouth County: 294 personsMorris County: 788 personsOcean County: 106 personsPassaic County: 2,497 personsSalem County: 118 personsSomerset County: 588 personsSussex County: 5 personsUnion County: 2,424 personsWarren County: 135 persons
  • Under 130
  • 130 to 290
  • 290 to 790
  • 790 to 2,400
  • 2,400 and over
persons, 2018. 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, 2018

Hudson County: 5,755 personsHudson County5,755Essex County: 4,156 personsEssex County4,156Middlesex County: 3,504 personsMiddlesex County3,504Passaic County: 2,497 personsPassaic County2,497Union County: 2,424 personsUnion County2,424Bergen County: 2,092 personsBergen County2,092Mercer County: 1,665 personsMercer County1,665Camden County: 1,268 personsCamden County1,268Morris County: 788 personsMorris County788Somerset County: 588 personsSomerset County588Cumberland County: 530 personsCumberland County530Atlantic County: 519 personsAtlantic County519Monmouth County: 294 personsMonmouth County294Burlington County: 244 personsBurlington County244Gloucester County: 208 personsGloucester County208Warren County: 135 personsWarren County135Cape May County: 125 personsCape May County125Salem County: 118 personsSalem County118Ocean County: 106 personsOcean County106Hunterdon County: 97 personsHunterdon County97Sussex County: 5 personsSussex County5Hudson County: 5,755 personsHudson County5,755Essex County: 4,156 personsEssex County4,156Middlesex County: 3,504 personsMiddlesex County3,504Passaic County: 2,497 personsPassaic County2,497Union County: 2,424 personsUnion County2,424Bergen County: 2,092 personsBergen County2,092Mercer County: 1,665 personsMercer County1,665Camden County: 1,268 personsCamden County1,268Morris County: 788 personsMorris County788Somerset County: 588 personsSomerset County588Cumberland County: 530 personsCumberland County530Atlantic County: 519 personsAtlantic County519Monmouth County: 294 personsMonmouth County294Burlington County: 244 personsBurlington County244Gloucester County: 208 personsGloucester County208Warren County: 135 personsWarren County135Cape May County: 125 personsCape May County125Salem County: 118 personsSalem County118Ocean County: 106 personsOcean County106Hunterdon County: 97 personsHunterdon County97Sussex County: 5 personsSussex 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

RankCounties2018
persons		Change on 2017
1Hudson County Estimated5,755-41.2%
2Essex County Estimated4,156-32.2%
3Middlesex County Estimated3,504-47.5%
4Passaic County Estimated2,497-30.8%
5Union County Estimated2,424-34.3%
6Bergen County Estimated2,092-53.5%
7Mercer County Estimated1,665-35.3%
8Camden County Estimated1,268-18.9%
9Morris County Estimated788-49%
10Somerset County Estimated588-56.3%
11Cumberland County Estimated530+46.4%
12Atlantic County Estimated519-36.6%
13Monmouth County Estimated294-57.4%
14Burlington County Estimated244-58.9%
15Gloucester County Estimated208-25.4%
16Warren County Estimated135-28.6%
17Cape May County Estimated125+15.7%
18Salem County Estimated118+45.7%
19Ocean County Estimated106-64.2%
20Hunterdon County Estimated97-41.6%
21Sussex County Estimated5-88.9%

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, 2018) [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, 2018. 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?period=2018. 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, 2018. 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?period=2018.

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, 2018 [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?period=2018 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_new_jersey_2018,
  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, 2018}},
  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?period=2018. 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, 2018
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?period=2018
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/net-international-migration-july-june/new-jersey-counties?period=2018.
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 5,755 in 2018, according to the U.S. Census Bureau.

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

Sussex County, with 5 in 2018.

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