RANKING · 2010 CENSUS · 20 SHOWN OF 20

Highest Australian population share, Connecticut cities · 2010

Connecticut cities ranked by the share of all residents who are Australian ancestry (2010 American Community Survey). A concentration measure: Australian residents as a percentage of total population. This list covers the 20 cities in Connecticut that qualify, ranked against each other statewide.

Australian Americans: full group profile →

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SAME RANKING BYCounties 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

Highest Australian population share by state

RANKPLACESTATEPOPAUSTRALIAN SHAREVS –

01Riverside, CTCT8,9541.0%–

02Cos Cob, CTCT7,5461.0%–

03Branford Center, CTCT6,3050.8%–

04Old Greenwich, CTCT6,9360.5%–

05Simsbury Center, CTCT6,1980.4%–

06Wallingford Center, CTCT18,2080.3%–

07Ridgefield, CTCT6,9700.2%–

08Terryville, CTCT5,4610.2%–

09Middletown, CTCT48,4390.1%–

10Torrington, CTCT35,7960.1%–

11Storrs, CTCT15,2070.1%–

12New London, CTCT28,0030.1%–

13Stamford, CTCT139,5350.1%–

14New Haven, CTCT138,7740.1%–

15Danbury, CTCT89,0330.1%–

16Milford, CTCT51,2150.0%–

17Shelton, CTCT42,8800.0%–

18Naugatuck, CTCT32,2300.0%–

19West Hartford, CTCT63,6200.0%–

20Hartford, CTCT121,9810.0%–

SHOWING 1–20 OF 20

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