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USA: Connecticut

Counties

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

NameStatusPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2019-07-01
 
FairfieldCounty827,645882,567916,829944,388
HartfordCounty851,783857,183894,014891,349
LitchfieldCounty174,092182,193189,927180,396
MiddlesexCounty143,196155,071165,676162,538
New HavenCounty804,219824,008862,477853,818
New LondonCounty254,957259,088274,055265,784
TollandCounty128,699136,364152,691150,865
WindhamCounty102,525109,091118,428116,884
ConnecticutState3,287,1163,405,5653,574,0973,566,022

Contents: Incorporated Places

The population of all incorporated places in the State of Connecticut according to census results and latest official estimates.

Name StatusCountyPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2019-07-01
 
AnsoniaCityNew Haven18,43118,57319,27818,654
BantamBoroughLitchfield775805759727
BridgeportCityFairfield141,555139,526144,247144,399
BristolCityHartford60,61860,20960,49159,947
DanburyCityFairfield65,58474,82280,83484,694
DanielsonBoroughWindham4,3974,2754,0264,012
DerbyCityNew Haven12,21912,37212,87612,339
FenwickBoroughMiddlesex89524345
GrotonCityNew London9,9469,3009,3848,911
Groton Long PointBoroughNew London603672518507
HartfordCityHartford137,289124,175124,756122,105
Jewett CityBoroughNew London3,3023,0633,4863,360
LitchfieldBoroughLitchfield1,3961,3451,2571,205
MeridenCityNew Haven59,44058,23160,82559,395
MiddletownCityMiddlesex42,77444,36047,65046,258
MilfordCityNew Haven48,13950,63151,29153,195
NaugatuckBoroughNew Haven30,62130,97831,87131,108
New BritainCityHartford75,48171,51373,20372,495
New HavenCityNew Haven130,191123,928129,864130,250
New LondonCityNew London28,56626,15927,62026,858
NewtownBoroughFairfield1,6771,8771,9291,960
NorwalkCityFairfield78,33582,99085,60988,816
NorwichCityNew London37,77736,13940,50338,768
SheltonCityFairfield35,39438,10139,56341,129
StamfordCityFairfield108,107117,080122,633129,638
StoningtonBoroughNew London1,1651,032923884
TorringtonCityLitchfield33,72435,20936,39534,044
WaterburyCityNew Haven108,213107,195110,305107,568
West HavenCityNew Haven54,29952,38355,56454,620
WoodmontBoroughNew Haven1,7811,6581,4651,552

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.