RANKING · 2020 CENSUS · 20 SHOWN OF 20

Highest Slovene population share, New Jersey counties · 2020

New Jersey counties ranked by the share of all residents who are Slovene ancestry (2020 American Community Survey). A concentration measure: Slovene residents as a percentage of total population. This list covers the 20 counties in New Jersey that qualify, ranked against each other statewide.

Slovene Americans: full group profile →

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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 Slovene population share by state

RANKPLACESTATEPOPSLOVENE SHAREVS 2010

01Hunterdon County, NJNJ131,7810.1%−0.0 pts

02Atlantic County, NJNJ278,6570.1%+0.1 pts

03Somerset County, NJNJ356,4860.0%+0.0 pts

04Monmouth County, NJNJ651,0350.0%+0.0 pts

05Mercer County, NJNJ399,2890.0%−0.0 pts

06Gloucester County, NJNJ312,6380.0%–

07Sussex County, NJNJ148,0630.0%+0.0 pts

08Warren County, NJNJ112,9530.0%–

09Ocean County, NJNJ673,7460.0%−0.0 pts

10Bergen County, NJNJ977,0260.0%−0.0 pts

11Camden County, NJNJ535,7990.0%+0.0 pts

12Union County, NJNJ601,8630.0%+0.0 pts

13Burlington County, NJNJ481,4390.0%−0.0 pts

14Essex County, NJNJ896,3790.0%+0.0 pts

15Middlesex County, NJNJ883,3350.0%−0.0 pts

16Morris County, NJNJ524,2510.0%−0.0 pts

17Cape May County, NJNJ93,3900.0%−0.0 pts

18Hudson County, NJNJ735,0330.0%+0.0 pts

19Passaic County, NJNJ531,6240.0%−0.0 pts

20Cumberland County, NJNJ157,1480.0%+0.0 pts

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