RANKING · 2000 CENSUS · 48 SHOWN OF 48

Fastest shrinking, Connecticut cities · 2000

Connecticut cities with the steepest population decline from the 1990 census to 2000. This list covers the 48 cities in Connecticut that qualify, ranked against each other statewide.

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SAME RANKING BYCounties States Metros

RELATEDLargest by population Fastest growing Most population gained Most population lost Most densely populated Most sparsely populated

YEAR2000 2010 2020 2024

RANKPLACESTATEPOPPOPULATION GROWTHVS –

01Hartford, CTCT121,981-13.0%–

02Winsted, CTCT6,977-11.3%–

03Sherwood Manor, CTCT5,706-10.5%–

04New London, CTCT28,003-10.1%–

05Southwood Acres, CTCT8,115-10.0%–

06Storrs, CTCT15,207-9.9%–

07Hazardville, CTCT6,022-5.4%–

08New Haven, CTCT138,774-5.2%–

09New Britain, CTCT76,286-5.2%–

10Thompsonville, CTCT7,927-3.9%–

11Norwich, CTCT40,001-3.4%–

12West Haven, CTCT55,351-3.1%–

13Windsor Locks, CTCT12,579-2.5%–

14Meriden, CTCT60,810-2.1%–

15Portland, CTCT5,944-2.0%–

16Wallingford Center, CTCT18,208-1.8%–

17East Hartford, CTCT50,918-1.7%–

18Waterbury, CTCT115,771-1.6%–

19Bridgeport, CTCT152,273-1.5%–

20Oakville, CTCT9,276-1.4%–

21Terryville, CTCT5,461-1.2%–

22Bristol, CTCT62,341-1.0%–

23Simsbury Center, CTCT6,198-0.1%–

24Newington, CTCT30,896+0.3%–

25Cheshire, CTCT6,172+0.5%–

26Ansonia, CTCT19,216+0.8%–

27Branford Center, CTCT6,305+0.8%–

28Middletown, CTCT48,439+0.9%–

29Glastonbury Center, CTCT7,266+1.1%–

30Naugatuck, CTCT32,230+1.2%–

31Derby, CTCT12,925+1.6%–

32Groton, CTCT10,160+1.8%–

33Conning Towers-Nautilus Park, CTCT8,460+2.3%–

34Wethersfield, CTCT27,250+2.4%–

35Kensington, CTCT9,962+2.8%–

36Orange, CTCT14,315+3.1%–

37Bethel, CTCT11,404+3.4%–

38Pawcatuck, CTCT5,577+3.5%–

39North Haven, CTCT24,336+3.5%–

40Torrington, CTCT35,796+4.5%–

41West Hartford, CTCT63,620+5.8%–

42Norwalk, CTCT94,508+5.9%–

43Shelton, CTCT42,880+7.6%–

44East Haven, CTCT27,806+7.8%–

45Stamford, CTCT139,535+8.4%–

46Ridgefield, CTCT6,970+13.3%–

47Danbury, CTCT89,033+14.1%–

48New Milford, CTCT8,188+14.9%–

SHOWING 1–48 OF 48

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS