RANKING · 2010 CENSUS · 37 SHOWN OF 37

Highest Spaniard population share, Connecticut cities · 2010

Connecticut cities ranked by the share of all residents who are Spaniard origin (2010 American Community Survey). A concentration measure: Spaniard residents as a percentage of total population. This list covers the 37 cities in Connecticut that qualify, ranked against each other statewide. The median across all 37 is 0.2%.

Spaniard Americans: full group profile →

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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

RANKPLACESTATEPOPSPANIARD SHAREVS –

01Old Greenwich, CTCT6,9361.3%–

02Wethersfield, CTCT27,2500.6%–

03Portland, CTCT5,9440.6%–

04Cos Cob, CTCT7,5460.5%–

05Naugatuck, CTCT32,2300.5%–

06Shelton, CTCT42,8800.4%–

07Norwalk, CTCT94,5080.4%–

08Danbury, CTCT89,0330.4%–

09New London, CTCT28,0030.3%–

10Storrs, CTCT15,2070.3%–

11Cheshire, CTCT6,1720.3%–

12New Britain, CTCT76,2860.2%–

13Waterbury, CTCT115,7710.2%–

14Newington, CTCT30,8960.2%–

15Derby, CTCT12,9250.2%–

16Stamford, CTCT139,5350.2%–

17West Hartford, CTCT63,6200.2%–

18Willimantic, CTCT18,0960.2%–

19Meriden, CTCT60,8100.2%–

20Hazardville, CTCT6,0220.2%–

21Orange, CTCT14,3150.2%–

22Hartford, CTCT121,9810.2%–

23Putnam, CTCT7,1200.1%–

24Conning Towers-Nautilus Park, CTCT8,4600.1%–

25New Haven, CTCT138,7740.1%–

26Milford, CTCT51,2150.1%–

27Riverside, CTCT8,9540.1%–

28Groton, CTCT10,1600.1%–

29Greenwich, CTCT14,7920.1%–

30East Haven, CTCT27,8060.1%–

31Wallingford Center, CTCT18,2080.1%–

32Manchester, CTCT36,7590.1%–

33East Hartford, CTCT50,9180.0%–

34West Haven, CTCT55,3510.0%–

35Bridgeport, CTCT152,2730.0%–

36Middletown, CTCT48,4390.0%–

37Bristol, CTCT62,3410.0%–

SHOWING 1–37 OF 37

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