RANKING · 2010 CENSUS · 18 SHOWN OF 18

Highest Slovene population share, New Jersey counties · 2010

New Jersey counties ranked by the share of all residents who are Slovene ancestry (2010 American Community Survey). A concentration measure: Slovene residents as a percentage of total population. This list covers the 18 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 –

01Hunterdon County, NJNJ131,7810.1%–

02Morris County, NJNJ524,2510.0%–

03Mercer County, NJNJ399,2890.0%–

04Somerset County, NJNJ356,4860.0%–

05Cape May County, NJNJ93,3900.0%–

06Ocean County, NJNJ673,7460.0%–

07Middlesex County, NJNJ883,3350.0%–

08Bergen County, NJNJ977,0260.0%–

09Burlington County, NJNJ481,4390.0%–

10Passaic County, NJNJ531,6240.0%–

11Monmouth County, NJNJ651,0350.0%–

12Camden County, NJNJ535,7990.0%–

13Essex County, NJNJ896,3790.0%–

14Hudson County, NJNJ735,0330.0%–

15Sussex County, NJNJ148,0630.0%–

16Union County, NJNJ601,8630.0%–

17Cumberland County, NJNJ157,1480.0%–

18Atlantic County, NJNJ278,6570.0%–

SHOWING 1–18 OF 18

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