RANKING · 2024 ACS · 65 SHOWN OF 65

Largest American population, Connecticut cities

Connecticut cities ranked by the number of residents who are American ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 65 cities in Connecticut that qualify, ranked against each other statewide. The median across all 65 is 373. Biggest climber in the top 100 since 2020: Willimantic, CT, up 26 places to #30.

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ConnecticutAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN POPULATIONVS 2010

01▲3Bridgeport, CTCT152,2736,480+366%

02▼1Stamford, CTCT139,5356,470+191%

03▲4New Haven, CTCT138,7743,802+289%

04▲1Danbury, CTCT89,0333,547+74%

05▼2Norwalk, CTCT94,5083,356+40%

06▲3Waterbury, CTCT115,7713,217+124%

07▼5Hartford, CTCT121,9812,932+116%

08▲5West Haven, CTCT55,3511,950+73%

09▲1Bristol, CTCT62,3411,840−1%

10▼2West Hartford, CTCT63,6201,721−14%

11▲1Milford, CTCT51,2151,672+59%

12▲2Shelton, CTCT42,8801,555+88%

13▼7Middletown, CTCT48,4391,470+22%

14▲1Meriden, CTCT60,8101,450+1%

15▲1East Hartford, CTCT50,9181,296+48%

16▲1Manchester, CTCT36,7591,252−7%

17▲1Torrington, CTCT35,7961,176+9%

18▲1Wethersfield, CTCT27,250998+91%

19▲11East Haven, CTCT27,806987+144%

20▲6Greenwich, CTCT14,792965+47%

21▼10New Britain, CTCT76,286852−7%

22▼1Naugatuck, CTCT32,230791+30%

23North Haven, CTCT24,336710+87%

24▼2Newington, CTCT30,896664−15%

25New London, CTCT28,003653−17%

26▼6Norwich, CTCT40,001616−55%

27▼3Ansonia, CTCT19,216567+47%

28▲17Terryville, CTCT5,461497+40%

29▼1Orange, CTCT14,315474+64%

30▲26Willimantic, CTCT18,096467+94%

31▲2Sandy Hook, CTCT9,863426–

32▲11Kensington, CTCT9,962407+17%

33▲21Trumbull Center, CTCT10,264373–

34▲14Noroton, CTCT5,539368–

35▲5Oakville, CTCT9,276325+67%

36▲10Bethel, CTCT11,404319−33%

37▲5Cos Cob, CTCT7,546316−6%

38▼7Windsor Locks, CTCT12,579296+11%

39▼1Southwood Acres, CTCT8,115279+232%

40▲15Winsted, CTCT6,977259−13%

41▲12Riverside, CTCT8,954258+2%

42▲19Derby, CTCT12,925249−24%

43▼4Long Hill CDP (Greater Bridgeport County), CTCT8,681248–

44▼12Branford Center, CTCT6,305245+99%

45▲4Staples, CTCT7,340235–

46▼5Wallingford Center, CTCT18,208229−49%

47▲11New Canaan, CTCT6,896228–

48▼1Portland, CTCT5,944214+20%

49▼15New Milford, CTCT8,188209+37%

50▼15Old Greenwich, CTCT6,936209−43%

51▲8Cheshire, CTCT6,172203+54%

52▼23Conning Towers-Nautilus Park, CTCT8,460201−51%

53▲11Sherwood Manor, CTCT5,706187−2%

54▼2Thompsonville, CTCT7,927166+21%

55▲5Simsbury Center, CTCT6,198159−46%

56▲7Daniels Farm, CTCT5,976149–

57▼7Groton, CTCT10,160141−49%

58▼31Ridgefield, CTCT6,970132−40%

59▼8Hazardville, CTCT6,022127−11%

60▼3Putnam, CTCT7,120120+11%

61▼24Rockville, CTCT7,072107−75%

62Northford, CTCT6,18690–

63▼19Pawcatuck, CTCT5,57789−12%

64▼28Glastonbury Center, CTCT7,26680+21%

65Storrs, CTCT15,20769−53%

SHOWING 1–65 OF 65

Download CSV (full list, 65 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES