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USA: Connecticut

Contents: Counties and Towns

The population of all counties and towns in Connecticut according to census results and latest official estimates.

The Details icon links to further information about a selected division including its population structure (gender, age groups, age distribution, »race«, ethnicity).

NameStatusPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2019-07-01
FairfieldCounty827,645882,622916,904943,332
BethelTown17,42418,06318,60419,800
BridgeportTown141,555140,481144,246144,399
BrookfieldTown14,10415,69916,44216,973
DanburyTown65,58474,84880,89384,694
DarienTown18,24619,61520,71621,728
EastonTown6,3257,2807,4987,521
FairfieldTown53,60557,33859,40362,045
GreenwichTown58,40561,11361,19862,840
MonroeTown16,87719,26419,47619,434
New CanaanTown17,86919,39219,77820,233
New FairfieldTown12,92113,95613,89013,878
NewtownTown20,77625,02027,56027,891
NorwalkTown78,33582,95285,61288,816
ReddingTown7,9188,2739,1439,116
RidgefieldTown20,95123,63624,64524,959
SheltonTown35,39438,10139,55841,129
ShermanTown2,8093,8273,6023,630
StamfordTown108,107117,083122,633129,638
StratfordTown49,22349,98151,38051,849
TrumbullTown32,05934,24336,00535,673
WestonTown8,64810,03710,19110,252
WestportTown24,32725,72526,39528,491
WiltonTown15,98317,64118,03618,343
HartfordCounty851,783857,184894,052891,720
AvonTown13,95415,73718,09118,276
BerlinTown16,78718,22419,87420,436
BloomfieldTown19,48319,58420,48021,211
BristolTown60,61860,23560,49959,947
BurlingtonTown7,0028,2079,3339,704
CantonTown8,2758,84210,29210,254
East GranbyTown4,3024,7515,1495,140
East HartfordTown50,45249,58151,25449,872
East WindsorTown10,0819,81811,16211,668
EnfieldTown45,53245,21444,65343,659
FarmingtonTown20,61323,73925,35025,497
GlastonburyTown27,91231,87634,42734,482
GranbyTown9,36910,33811,29011,507
HartfordTown137,289121,547124,765122,105
HartlandTown1,8662,0092,1172,120
ManchesterTown51,61854,64858,25357,584
MarlboroughTown5,5355,7096,3906,335
New BritainTown75,48171,53873,20372,495
NewingtonTown29,17629,31530,53830,014
PlainvilleTown17,27317,19817,65817,534
Rocky HillTown16,58617,97719,70820,115
SimsburyTown22,02323,23723,51125,395
SouthingtonTown38,53139,71943,10343,834
South WindsorTown22,09024,41025,70326,162
SuffieldTown11,44813,54915,73515,814
West HartfordTown60,12761,04563,29662,965
WethersfieldTown25,61926,24526,66826,008
WindsorTown27,81728,27229,05228,733
Windsor LocksTown12,35812,04312,49812,854
LitchfieldCounty174,092182,183189,880180,333
BarkhamstedTown3,3523,4693,7963,606
BethlehemTown3,0713,4093,5823,402
BridgewaterTown1,6581,8251,7331,635
CanaanTown1,0571,0831,1141,053
ColebrookTown1,3651,4811,4801,400
CornwallTown1,4141,4231,4201,362
GoshenTown2,3292,6882,9762,863
HarwintonTown5,2305,2925,6445,420
KentTown2,9182,8552,9792,777
LitchfieldTown8,3658,3558,4548,094
MorrisTown2,0392,3092,3902,254
New HartfordTown5,7696,0776,9626,656
New MilfordTown23,63927,06328,09426,805
NorfolkTown2,0601,6671,7091,630
North CanaanTown3,2803,3483,4353,251
PlymouthTown11,82211,62912,24311,598
RoxburyTown1,8312,1452,2592,152
SalisburyTown4,0943,9753,7463,600
SharonTown2,9282,9712,7802,689
ThomastonTown6,9477,4727,8947,535
TorringtonTown33,72435,20236,39134,044
WarrenTown1,2261,2611,4611,395
WashingtonTown3,8953,6513,5783,428
WatertownTown20,46321,67022,53821,578
WinchesterTown11,54110,67011,24410,604
WoodburyTown8,1219,1869,9789,502
MiddlesexCounty143,196155,088165,672162,436
ChesterTown3,4173,7463,9954,213
ClintonTown12,76713,09313,26312,925
CromwellTown12,28612,87214,00313,839
Deep RiverTown4,3324,6144,6284,443
DurhamTown5,7326,6207,3877,165
East HaddamTown6,6768,3429,1268,997
East HamptonTown10,42812,13412,96012,800
EssexTown5,9046,5106,6796,668
HaddamTown6,7697,1538,3478,193
KillingworthTown4,8146,0276,5226,364
MiddlefieldTown3,9254,2104,4254,374
MiddletownTown42,77443,16747,64846,258
Old SaybrookTown9,55210,36710,24210,061
PortlandTown8,4188,7459,5099,267
WestbrookTown5,4146,2956,9386,869
New HavenCounty804,219823,993862,442854,757
AnsoniaTown18,43118,55419,27718,654
Beacon FallsTown5,0905,2306,0536,222
BethanyTown4,6085,0365,5685,548
BranfordTown27,61628,72728,02627,900
CheshireTown25,70328,63829,27928,937
DerbyTown12,21912,39112,87612,339
East HavenTown26,14328,00329,21228,569
GuilfordTown19,84821,40722,37322,133
HamdenTown52,16256,80660,88060,556
MadisonTown15,48517,86518,25818,030
MeridenTown59,44058,24560,82559,395
MiddleburyTown6,1456,4527,6127,798
MilfordTown49,82952,28952,75654,747
NaugatuckTown30,62130,98931,87231,108
New HavenTown130,191123,626129,884130,250
North BranfordTown12,98313,86314,42414,146
North HavenTown22,23923,02424,08823,683
OrangeTown12,80913,23113,95513,926
OxfordTown8,6549,82212,69613,255
ProspectTown7,9328,7069,4249,702
SeymourTown14,30515,47116,52816,437
SouthburyTown15,81818,56319,90319,571
WallingfordTown40,84842,92045,12344,326
WaterburyTown108,213107,289110,309107,568
West HavenTown54,29952,36055,56454,620
WolcottTown13,66415,30616,70016,587
WoodbridgeTown7,9248,9748,9778,750
New LondonCounty254,957259,108274,070265,206
BozrahTown2,3522,3502,6272,726
ColchesterTown10,99314,58816,00315,809
East LymeTown15,35718,11819,16418,462
FranklinTown1,7921,8331,9221,920
GriswoldTown10,38010,79911,95111,534
GrotonTown45,15339,93640,12538,436
LebanonTown6,0486,8717,3817,144
LedyardTown14,91314,67315,04814,621
LisbonTown3,7974,0714,3384,220
LymeTown1,9492,0142,4052,316
MontvilleTown16,66618,56219,56918,508
New LondonTown28,56625,67127,62026,858
North StoningtonTown4,8924,9925,2975,196
NorwichTown37,77736,11740,49338,768
Old LymeTown6,5357,4087,6087,306
PrestonTown5,0114,6704,7244,625
SalemTown3,3103,8584,1514,083
SpragueTown3,0082,9552,9842,859
StoningtonTown16,92917,91118,53818,559
VoluntownTown2,1252,5322,6032,510
WaterfordTown18,07318,66919,51918,746
TollandCounty128,699136,377152,747150,721
AndoverTown2,5463,0203,3063,236
BoltonTown4,5625,0194,9784,884
ColumbiaTown4,5104,9675,4825,379
CoventryTown10,06311,50212,43312,407
EllingtonTown11,20012,92215,59316,467
HebronTown7,0628,6249,6909,504
MansfieldTown21,10420,79426,61025,487
SomersTown9,11210,41011,45110,784
StaffordTown11,08711,31012,08011,893
TollandTown10,99813,07915,05614,618
UnionTown618692851839
VernonTown29,84128,08729,18329,359
WillingtonTown5,9795,9516,0345,864
WindhamCounty102,525109,095118,380116,782
AshfordTown3,7824,1044,3034,255
BrooklynTown6,6817,1498,2128,272
CanterburyTown4,4674,6935,1325,079
ChaplinTown2,0432,2552,2972,239
EastfordTown1,3001,6131,7691,790
HamptonTown1,5791,7601,8611,842
KillinglyTown15,89316,50217,37517,336
PlainfieldTown14,36314,59115,40515,125
PomfretTown3,0983,7994,2474,203
PutnamTown9,0318,9919,5649,389
ScotlandTown1,2151,5511,7261,672
SterlingTown2,3593,0953,8253,782
ThompsonTown8,6748,8919,4919,379
WindhamTown22,04322,88125,20924,561
WoodstockTown6,0087,2207,9647,858
ConnecticutState3,287,1163,405,6503,574,1473,565,287

Source: U.S. Census Bureau (web).

Explanation: All population totals refer to 2020 census boundaries. In case of significant changes, they were recalculated by using census block data.


Further information about the population structure:

Gender (C 2010)
Males1,739,614
Females1,834,483
Age Groups (C 2010)
0-17 years817,015
18-64 years2,250,523
65+ years506,559
Age Distribution (C 2010)
0-9 years424,677
10-19 years491,099
20-29 years442,043
30-39 years428,633
40-49 years553,309
50-59 years524,482
60-69 years352,576
70-79 years194,915
80+ years162,363
»Race« (C 2010)
White2,772,410
Black/African American362,296
Indigenous11,256
Asian135,565
Pacific Islander1,428
Some other198,466
2 or more92,676
Ethnicity (C 2010)
Hispanic or Latino479,087
Other3,095,010