Ranking of New Jersey Cities and Places By Percentage of 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 (0.03% of New Jersey population). Among all New Jersey cities and places with a population of at least 10K, Summit city had the highest percentage of its population with Australian ancestry (0.61%), followed by Greentree CDP (0.40%), and Westfield town (0.40%).

The chart and table below shows the top 10 cities with high percentage of its population having Australian ancestry.

You can see similar information for other states and for other ancestry groups in New Jersey.

Data Source: US Census Bureau.
Ranking of New Jersey Cities and Places By Percentage of Population with Australian Ancestry in 2021
Summit city
Greentree CDP
Westfield town
Oak Ridge CDP
Rutherford borough
Ramsey borough
Linden city
Metuchen borough
Somers Point city
Wanaque borough
Ranking of New Jersey Cities and Places By Percentage of Population with Australian Ancestry in 2021
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Rank Ciy or Place Percentage of Pop. (%)
1 Summit city 0.61
2 Greentree CDP 0.40
2 Westfield town 0.40
3 Oak Ridge CDP 0.35
3 Rutherford borough 0.35
4 Ramsey borough 0.31
5 Linden city 0.23
6 Metuchen borough 0.21
6 Somers Point city 0.21
7 Wanaque borough 0.15
8 Fair Lawn borough 0.13
9 Hackettstown town 0.12
10 Haddonfield borough 0.11
10 Jersey City city 0.11
10 Point Pleasant borough 0.11
11 Tinton Falls borough 0.09
11 Williamstown CDP 0.09
12 Oakland borough 0.08
12 Ridgewood village 0.08
13 Little Ferry borough 0.07
13 New Brunswick city 0.07
14 East Orange city 0.06