Ranking of New Jersey Counties By Population with Australian Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 2.70K people in New Jersey with Australian ancestry. Among all New Jersey counties, Bergen County had the highest population with Australian ancestry (426), followed by Hudson County (396), and Union County (394).
The chart and table below shows the top 10 counties with high number of people with Australian ancestry.
You can see similar information for other states and for other ancestry groups in New Jersey.
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Related Topics: New Jersey ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of New Jersey Counties By Population with Australian Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Bergen County | 426 |
| 2 | Hudson County | 396 |
| 3 | Union County | 394 |
| 4 | Monmouth County | 233 |
| 5 | Mercer County | 164 |
| 6 | Essex County | 153 |
| 7 | Ocean County | 152 |
| 8 | Cape May County | 141 |
| 9 | Camden County | 99 |
| 10 | Morris County | 98 |
| 11 | Cumberland County | 90 |
| 12 | Middlesex County | 72 |
| 13 | Salem County | 43 |
| 14 | Hunterdon County | 42 |
| 15 | Somerset County | 36 |
| 15 | Sussex County | 36 |
| 16 | Burlington County | 35 |
| 17 | Warren County | 28 |
| 18 | Atlantic County | 22 |
| 18 | Gloucester County | 22 |
| 19 | Passaic County | 17 |