RANKING · 2020 CENSUS · 65 SHOWN OF 65

Youngest by median age, Connecticut cities · 2020

Connecticut cities with the youngest median age (2020 ACS). This list covers the 65 cities in Connecticut that qualify, ranked against each other statewide. The median across all 65 is 42.0.

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SAME RANKING BYCounties States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 2000

01Storrs, CTCT15,20720.60%

02Conning Towers-Nautilus Park, CTCT8,46028.1+20%

03Willimantic, CTCT18,09629.0+2%

04New Haven, CTCT138,77431.0+6%

05Hartford, CTCT121,98133.2+12%

06New London, CTCT28,00333.5+7%

07New Britain, CTCT76,28634.6+2%

08Thompsonville, CTCT7,92734.70%

09Bridgeport, CTCT152,27335.3+12%

10Rockville, CTCT7,07235.4+9%

11Groton, CTCT10,16035.7+13%

12Waterbury, CTCT115,77136.0+3%

13Manchester, CTCT36,75937.2–

14Stamford, CTCT139,53537.3+2%

15West Haven, CTCT55,35138.0+4%

16Middletown, CTCT48,43938.2+5%

17Danbury, CTCT89,03338.6+10%

18Meriden, CTCT60,81039.0+8%

19Norwich, CTCT40,00139.1+6%

20East Hartford, CTCT50,91839.2+5%

21Norwalk, CTCT94,50839.5+8%

22Putnam, CTCT7,12039.8–

23Ansonia, CTCT19,21639.8+8%

24Noroton, CTCT5,53940.1–

25Naugatuck, CTCT32,23040.2+13%

26Wallingford Center, CTCT18,20840.3+8%

27West Hartford, CTCT63,62040.8+2%

28Old Greenwich, CTCT6,93640.9–

29Bethel, CTCT11,40441.3+15%

30Riverside, CTCT8,95441.4–

31Bristol, CTCT62,34141.4+10%

32Trumbull Center, CTCT10,26441.5–

33New Milford, CTCT8,18842.0+19%

34Derby, CTCT12,92542.1+12%

35Daniels Farm, CTCT5,97642.2–

36Terryville, CTCT5,46142.7+16%

37Cos Cob, CTCT7,54642.8–

38Hazardville, CTCT6,02243.0+8%

39Pawcatuck, CTCT5,57743.7+14%

40Staples, CTCT7,34044.2–

41New Canaan, CTCT6,89644.3–

42Wethersfield, CTCT27,25044.30%

43Torrington, CTCT35,79644.6+14%

44Sandy Hook, CTCT9,86344.7–

45Oakville, CTCT9,27645.0+19%

46Windsor Locks, CTCT12,57945.0+16%

47Greenwich, CTCT14,79245.1–

48East Haven, CTCT27,80645.2+16%

49Long Hill CDP (Greater Bridgeport County), CTCT8,68145.2–

50Newington, CTCT30,89645.3+8%

51Winsted, CTCT6,97745.5+18%

52Simsbury Center, CTCT6,19845.6+15%

53Southwood Acres, CTCT8,11545.6+15%

54Ridgefield, CTCT6,97045.8+13%

55Portland, CTCT5,94446.0+15%

56Kensington, CTCT9,96246.4+12%

57Cheshire, CTCT6,17246.6+12%

58Milford, CTCT51,21546.7+19%

59Sherwood Manor, CTCT5,70646.8+16%

60Glastonbury Center, CTCT7,26647.0+9%

61North Haven, CTCT24,33647.0+12%

62Shelton, CTCT42,88047.0+18%

63Orange, CTCT14,31547.4+10%

64Northford, CTCT6,18647.5–

65Branford Center, CTCT6,30549.9+25%

SHOWING 1–65 OF 65

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