RANKING · 2020 CENSUS · 21 SHOWN OF 21

Highest Ukrainian population share, New Jersey counties · 2020

New Jersey counties ranked by the share of all residents who are Ukrainian ancestry (2020 American Community Survey). A concentration measure: Ukrainian residents as a percentage of total population. This list covers the 21 counties in New Jersey that qualify, ranked against each other statewide.

Ukrainian Americans: full group profile →

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPUKRAINIAN SHAREVS 2010

01Hunterdon County, NJNJ131,7811.7%+0.2 pts

02Warren County, NJNJ112,9531.5%−0.2 pts

03Sussex County, NJNJ148,0631.1%+0.1 pts

04Morris County, NJNJ524,2511.1%+0.1 pts

05Somerset County, NJNJ356,4860.9%−0.3 pts

06Monmouth County, NJNJ651,0350.9%+0.1 pts

07Middlesex County, NJNJ883,3350.9%−0.2 pts

08Bergen County, NJNJ977,0260.9%+0.1 pts

09Ocean County, NJNJ673,7460.8%−0.1 pts

10Gloucester County, NJNJ312,6380.8%+0.0 pts

11Cumberland County, NJNJ157,1480.8%+0.1 pts

12Cape May County, NJNJ93,3900.7%−0.1 pts

13Union County, NJNJ601,8630.7%−0.3 pts

14Burlington County, NJNJ481,4390.7%−0.0 pts

15Salem County, NJNJ66,2800.7%+0.0 pts

16Atlantic County, NJNJ278,6570.6%−0.1 pts

17Mercer County, NJNJ399,2890.6%−0.3 pts

18Camden County, NJNJ535,7990.6%−0.1 pts

19Passaic County, NJNJ531,6240.6%−0.2 pts

20Hudson County, NJNJ735,0330.4%−0.0 pts

21Essex County, NJNJ896,3790.3%−0.2 pts

SHOWING 1–21 OF 21

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS