RANKING · 2020 CENSUS · 31 SHOWN OF 31

Highest Argentine population share, Connecticut cities · 2020

Connecticut cities ranked by the share of all residents who are Argentine origin (2023 American Community Survey). A concentration measure: Argentine residents as a percentage of total population. This list covers the 31 cities in Connecticut that qualify, ranked against each other statewide.

ConnecticutAll statesPop > 5KAll rankings

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RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

Highest Argentine population share by state

RANKPLACESTATEPOPARGENTINE SHAREVS 2000

01Riverside, CTCT8,9545.1%–

02Cos Cob, CTCT7,5461.9%–

03Old Greenwich, CTCT6,9361.2%–

04East Hartford, CTCT50,9180.9%–

05Greenwich, CTCT14,7920.6%–

06Noroton, CTCT5,5390.6%–

07West Hartford, CTCT63,6200.5%–

08Stamford, CTCT139,5350.4%–

09North Haven, CTCT24,3360.3%–

10Kensington, CTCT9,9620.3%–

11Long Hill CDP (Greater Bridgeport County), CTCT8,6810.2%–

12New Haven, CTCT138,7740.2%–

13Sandy Hook, CTCT9,8630.2%–

14Norwich, CTCT40,0010.2%–

15Danbury, CTCT89,0330.2%–

16Milford, CTCT51,2150.2%–

17West Haven, CTCT55,3510.2%–

18Norwalk, CTCT94,5080.2%–

19Windsor Locks, CTCT12,5790.2%–

20East Haven, CTCT27,8060.1%–

21New Milford, CTCT8,1880.1%–

22Orange, CTCT14,3150.1%–

23Wethersfield, CTCT27,2500.1%–

24Manchester, CTCT36,7590.1%–

25New Britain, CTCT76,2860.1%–

26Middletown, CTCT48,4390.1%–

27New London, CTCT28,0030.1%–

28Bridgeport, CTCT152,2730.0%–

29Storrs, CTCT15,2070.0%–

30Hartford, CTCT121,9810.0%–

31Waterbury, CTCT115,7710.0%–

SHOWING 1–31 OF 31

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES