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USA: Connecticut

Counties

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

NameStatusPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
Population
Estimate
2021-07-01
 
FairfieldCounty827,645882,567916,829957,419959,768
HartfordCounty851,783857,183894,014899,498896,854
LitchfieldCounty174,092182,193189,927185,186185,000
MiddlesexCounty143,196155,071165,676164,245164,759
New HavenCounty804,219824,008862,477864,835863,700
New LondonCounty254,957259,088274,055268,555268,805
TollandCounty128,699136,364152,691149,788150,293
WindhamCounty102,525109,091118,428116,418116,418
ConnecticutState3,287,1163,405,5653,574,0973,605,9443,605,597

Contents: Incorporated Places

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

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

Name StatusCountyPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Census
2020-04-01
Population
Estimate
2021-07-01
 
AnsoniaCityNew Haven18,37618,57319,27818,92918,815
BantamBoroughLitchfield786805759758760
BridgeportCityFairfield141,719139,526144,247148,692148,333
BristolCityHartford60,64560,20960,49160,78360,661
DanburyCityFairfield65,62774,82280,83486,55086,759
DanielsonBoroughWindham4,3974,2754,0264,1624,160
DerbyCityNew Haven12,24112,37212,87612,33512,274
FenwickBoroughMiddlesex8952434444
GrotonCityNew London9,8539,3009,3849,3499,326
Groton Long PointBoroughNew London603672518518516
HartfordCityHartford137,382124,175124,756121,219120,576
Jewett CityBoroughNew London3,3813,0633,4863,3863,398
LitchfieldBoroughLitchfield1,3791,3451,2571,1951,198
MeridenCityNew Haven59,45158,23160,82560,85960,517
MiddletownCityMiddlesex42,77644,36047,65047,05747,108
MilfordCityNew Haven48,14950,63151,29150,58750,541
NaugatuckBoroughNew Haven30,55630,97831,87131,59331,433
New BritainCityHartford75,48471,51373,20374,21773,841
New HavenCityNew Haven130,159123,928129,864133,924135,081
New LondonCityNew London28,55626,15927,62027,64127,635
NewtownBoroughFairfield1,7601,8771,9291,9161,939
NorwalkCityFairfield78,41282,99085,60991,14391,194
NorwichCityNew London37,47036,13940,50340,01840,014
SheltonCityFairfield35,41438,10139,56340,87241,474
StamfordCityFairfield108,089117,080122,633135,445136,309
StoningtonBoroughNew London1,1651,032923986990
TorringtonCityLitchfield33,70435,20936,39535,48435,357
WaterburyCityNew Haven108,226107,195110,305114,446113,811
West HavenCityNew Haven54,28352,38355,56455,56055,294
WoodmontBoroughNew Haven1,7721,6581,4651,4721,849

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

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.