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

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

Essex County had the highest net international migration, July to June of 21 counties in 2023, at 19,298. Cape May County had the lowest, at 128. The median was 3,043 and the figure for New Jersey was 114,014. Source: the U.S. Census Bureau.

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Highest19,298Essex County
Lowest128Cape May County
Median3,04321 counties
New Jersey114,014History

Map of counties, 2023

Atlantic County: 1,990 personsBergen County: 9,125 personsBurlington County: 2,584 personsCamden County: 3,051 personsCape May County: 128 personsCumberland County: 1,481 personsEssex County: 19,298 personsGloucester County: 575 personsHudson County: 17,888 personsHunterdon County: 404 personsMercer County: 6,188 personsMiddlesex County: 13,160 personsMonmouth County: 3,043 personsMorris County: 4,122 personsOcean County: 2,062 personsPassaic County: 11,007 personsSalem County: 168 personsSomerset County: 3,440 personsSussex County: 290 personsUnion County: 13,524 personsWarren County: 486 persons
  • Under 500
  • 500 to 2,100
  • 2,100 to 3,400
  • 3,400 to 11K
  • 11K and over
persons, 2023. 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, 2023

Essex County: 19,298 personsEssex County19,298Hudson County: 17,888 personsHudson County17,888Union County: 13,524 personsUnion County13,524Middlesex County: 13,160 personsMiddlesex County13,160Passaic County: 11,007 personsPassaic County11,007Bergen County: 9,125 personsBergen County9,125Mercer County: 6,188 personsMercer County6,188Morris County: 4,122 personsMorris County4,122Somerset County: 3,440 personsSomerset County3,440Camden County: 3,051 personsCamden County3,051Monmouth County: 3,043 personsMonmouth County3,043Burlington County: 2,584 personsBurlington County2,584Ocean County: 2,062 personsOcean County2,062Atlantic County: 1,990 personsAtlantic County1,990Cumberland County: 1,481 personsCumberland County1,481Gloucester County: 575 personsGloucester County575Warren County: 486 personsWarren County486Hunterdon County: 404 personsHunterdon County404Sussex County: 290 personsSussex County290Salem County: 168 personsSalem County168Cape May County: 128 personsCape May County128Essex County: 19,298 personsEssex County19,298Hudson County: 17,888 personsHudson County17,888Union County: 13,524 personsUnion County13,524Middlesex County: 13,160 personsMiddlesex County13,160Passaic County: 11,007 personsPassaic County11,007Bergen County: 9,125 personsBergen County9,125Mercer County: 6,188 personsMercer County6,188Morris County: 4,122 personsMorris County4,122Somerset County: 3,440 personsSomerset County3,440Camden County: 3,051 personsCamden County3,051Monmouth County: 3,043 personsMonmouth County3,043Burlington County: 2,584 personsBurlington County2,584Ocean County: 2,062 personsOcean County2,062Atlantic County: 1,990 personsAtlantic County1,990Cumberland County: 1,481 personsCumberland County1,481Gloucester County: 575 personsGloucester County575Warren County: 486 personsWarren County486Hunterdon County: 404 personsHunterdon County404Sussex County: 290 personsSussex County290Salem County: 168 personsSalem County168Cape May County: 128 personsCape May County128
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

RankCounties2023
persons		Change on 2022
1Essex County Estimated19,298+55.7%
2Hudson County Estimated17,888+38.8%
3Union County Estimated13,524+60%
4Middlesex County Estimated13,160+44.8%
5Passaic County Estimated11,007+80.4%
6Bergen County Estimated9,125+46.2%
7Mercer County Estimated6,188+36.7%
8Morris County Estimated4,122+47.3%
9Somerset County Estimated3,440+50.1%
10Camden County Estimated3,051+52.4%
11Monmouth County Estimated3,043+45.1%
12Burlington County Estimated2,584+11.6%
13Ocean County Estimated2,062+59.5%
14Atlantic County Estimated1,990+55.6%
15Cumberland County Estimated1,481+68.3%
16Gloucester County Estimated575+25%
17Warren County Estimated486+62%
18Hunterdon County Estimated404+49.1%
19Sussex County Estimated290+68.6%
20Salem County Estimated168+36.6%
21Cape May County Estimated128+113.3%

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, 2023) [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, 2023. 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=2023. 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, 2023. 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=2023.

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, 2023 [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=2023 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_new_jersey_2023,
  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, 2023}},
  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=2023. 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, 2023
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=2023
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/net-international-migration-july-june/new-jersey-counties?period=2023.
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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Questions

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

Essex County, with 19,298 in 2023, according to the U.S. Census Bureau.

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

Cape May County, with 128 in 2023.

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