RANKING · 2020 CENSUS · 20 SHOWN OF 20

Largest Slovene population, New Jersey counties · 2020

New Jersey counties ranked by the number of residents who are Slovene ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. 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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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

RANKPLACESTATEPOPSLOVENE POPULATIONVS 2010

01Monmouth County, NJNJ651,035215+165%

02Bergen County, NJNJ977,026190−6%

03Atlantic County, NJNJ278,657158+1875%

04Somerset County, NJNJ356,486131+14%

05Mercer County, NJNJ399,289125−5%

06Ocean County, NJNJ673,746124−25%

07Essex County, NJNJ896,379107+29%

08Camden County, NJNJ535,799102+70%

09Middlesex County, NJNJ883,33593−49%

10Union County, NJNJ601,86384+282%

11Hunterdon County, NJNJ131,78182−20%

12Gloucester County, NJNJ312,63875–

13Burlington County, NJNJ481,43965−3%

14Hudson County, NJNJ735,03349+29%

15Morris County, NJNJ524,25147−77%

16Sussex County, NJNJ148,06335+338%

17Passaic County, NJNJ531,62432−55%

18Warren County, NJNJ112,95325–

19Cape May County, NJNJ93,3907−76%

20Cumberland County, NJNJ157,1485+0%

SHOWING 1–20 OF 20

Download CSV (full list, 20 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS