RANKING · 2024 ACS · 20 SHOWN OF 20

Highest Brazilian population share, New Jersey counties

New Jersey counties ranked by the share of all residents who are Brazilian ancestry (2024 American Community Survey). A concentration measure: Brazilian residents as a percentage of total population. This list covers the 20 counties in New Jersey that qualify, ranked against each other statewide. The median across all 20 is 0.2%. Biggest climber in the top 100 since 2020: Warren County, NJ, up 6 places to #10.

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

Highest Brazilian population share by state

RANKPLACESTATEPOPBRAZILIAN SHAREVS 2010

01Essex County, NJNJ896,3792.0%+0.6 pts

02Union County, NJNJ601,8631.3%+0.4 pts

03Monmouth County, NJNJ651,0350.7%0.0 pts

04Hudson County, NJNJ735,0330.7%+0.1 pts

05▲1Burlington County, NJNJ481,4390.6%+0.2 pts

06▲2Hunterdon County, NJNJ131,7810.3%+0.1 pts

07Morris County, NJNJ524,2510.3%+0.1 pts

08▼3Bergen County, NJNJ977,0260.3%0.0 pts

09Middlesex County, NJNJ883,3350.3%−0.1 pts

10▲6Warren County, NJNJ112,9530.2%−0.2 pts

11Somerset County, NJNJ356,4860.2%0.0 pts

12▲6Gloucester County, NJNJ312,6380.2%+0.1 pts

13▲4Camden County, NJNJ535,7990.2%+0.1 pts

14▼4Passaic County, NJNJ531,6240.2%+0.1 pts

15▼1Sussex County, NJNJ148,0630.2%−0.1 pts

16▼1Mercer County, NJNJ399,2890.2%+0.1 pts

17▲2Cape May County, NJNJ93,3900.2%+0.1 pts

18▼6Ocean County, NJNJ673,7460.1%0.0 pts

19▼6Atlantic County, NJNJ278,6570.0%0.0 pts

20▲1Cumberland County, NJNJ157,1480.0%−0.1 pts

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES