RANKING · 2010 CENSUS · 20 SHOWN OF 20

Largest Australian population, New Jersey counties · 2010

New Jersey counties ranked by the number of residents who are Australian ancestry, from the 2010 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. The median across all 20 is 69.

Australian 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

Largest Australian population by state

RANKPLACESTATEPOPAUSTRALIAN POPULATIONVS –

01Hudson County, NJNJ735,033573–

02Bergen County, NJNJ977,026248–

03Ocean County, NJNJ673,746161–

04Somerset County, NJNJ356,486140–

05Union County, NJNJ601,863122–

06Essex County, NJNJ896,379119–

07Mercer County, NJNJ399,289116–

08Burlington County, NJNJ481,439111–

09Morris County, NJNJ524,25192–

10Hunterdon County, NJNJ131,78169–

11Atlantic County, NJNJ278,65768–

12Camden County, NJNJ535,79957–

13Gloucester County, NJNJ312,63842–

14Monmouth County, NJNJ651,03538–

15Passaic County, NJNJ531,62433–

16Cumberland County, NJNJ157,14832–

17Middlesex County, NJNJ883,33531–

18Warren County, NJNJ112,95328–

19Salem County, NJNJ66,2806–

20Sussex County, NJNJ148,0634–

SHOWING 1–20 OF 20

Download CSV (full list, 20 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS