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State · Connecticut · Census places

All 215 Census places in Connecticut.

This broader Census geography includes 30 legal places and 185 census-designated places. Population is the2020–2024 ACS 5-year survey estimate, not a 2024 or current-year population count. This is the complete ACS geography snapshot. Historical geographies remain labeled here; only places still recognized in the 2025 Gazetteer receive a current-place rank.

Need annual official population estimates for incorporated municipalities?See the separate Connecticut city list →

Filter all Connecticut Census-place rows

215 rows

ACS geography snapshot for Connecticut; ranks apply only to current 2025 geographies.
RankCensus placeRecordTypeGeography statusPopulation estimatePopulation MOEPrecision flagMedian ageAge MOEAvg. household sizeHousehold size MOE
#1Bridgeport cityLegal placeCurrent 2025 geography149,153±70standard36.7±0.72.6±0.04
#2Stamford cityLegal placeCurrent 2025 geography137,144±48standard38.4±0.72.5±0.05
#3New Haven cityLegal placeCurrent 2025 geography134,349±55standard31.9±0.52.3±0.05
#4Hartford cityLegal placeCurrent 2025 geography121,127±49standard33.1±0.62.3±0.05
#5Waterbury cityLegal placeCurrent 2025 geography114,869±48standard37.8±1.32.5±0.05
#6Norwalk cityLegal placeCurrent 2025 geography92,187±70standard40.6±12.5±0.06
#7Danbury cityLegal placeCurrent 2025 geography87,263±40standard40.6±1.32.5±0.08
#8New Britain cityLegal placeCurrent 2025 geography74,223±58standard34.3±1.22.5±0.08
#9West Hartford CDPCensus-designated placeCurrent 2025 geography63,620±37standard40.8±1.42.4±0.04
#10Bristol cityLegal placeCurrent 2025 geography61,462±29standard37.9±1.52.5±0.08
#11Meriden cityLegal placeCurrent 2025 geography60,545±45standard38.9±1.32.4±0.07
#12West Haven cityLegal placeCurrent 2025 geography55,351±38standard35.8±1.52.5±0.08
#13Milford city (balance)Legal placeCurrent 2025 geography51,023±278standard46.3±1.42.3±0.06
#14East Hartford CDPCensus-designated placeCurrent 2025 geography50,918±39standard38.1±1.62.5±0.08
#15Middletown cityLegal placeCurrent 2025 geography47,958±39standard38.1±1.52.1±0.06
#16Shelton cityLegal placeCurrent 2025 geography41,889±86standard44.5±1.52.6±0.08
#17Norwich cityLegal placeCurrent 2025 geography39,973±44standard38.5±1.72.3±0.07
#18Manchester CDPCensus-designated placeCurrent 2025 geography36,759±1,174standard37.3±22.3±0.09
#19Torrington cityLegal placeCurrent 2025 geography35,547±33standard42.9±1.82.3±0.07
#20Naugatuck boroughLegal placeCurrent 2025 geography31,800±63standard39.8±2.42.5±0.1
#21Newington CDPCensus-designated placeCurrent 2025 geography30,896±29standard45.3±1.72.3±0.07
#22East Haven CDPCensus-designated placeCurrent 2025 geography27,806±31standard45.7±2.52.4±0.09
#23New London cityLegal placeCurrent 2025 geography27,625±51standard34.7±2.12.0±0.1
#24Wethersfield CDPCensus-designated placeCurrent 2025 geography27,250±35standard43.4±1.52.4±0.08
#25North Haven CDPCensus-designated placeCurrent 2025 geography24,336±30standard45.7±1.32.5±0.09
#26Ansonia cityLegal placeCurrent 2025 geography19,033±61standard40.1±1.62.6±0.17
#27Wallingford Center CDPCensus-designated placeCurrent 2025 geography18,208±1,034standard39.6±4.42.2±0.16
#28Willimantic CDPCensus-designated placeCurrent 2025 geography18,096±642standard31.3±2.72.4±0.13
#29Storrs CDPCensus-designated placeCurrent 2025 geography15,207±648standard20.2±0.21.9±0.21
#30Greenwich CDPCensus-designated placeCurrent 2025 geography14,792±1,194standard43.9±2.52.5±0.16
#31Orange CDPCensus-designated placeCurrent 2025 geography14,315±24standard45.6±2.42.6±0.11
#32Windsor Locks CDPCensus-designated placeCurrent 2025 geography12,579±46standard41.4±2.62.4±0.11
#33Derby cityLegal placeCurrent 2025 geography12,487±33standard46.4±3.12.1±0.12
#34Bethel CDPCensus-designated placeCurrent 2025 geography11,404±666standard41.8±3.52.4±0.17
#35Trumbull Center CDPCensus-designated placeCurrent 2025 geography10,264±1,127standard40.8±2.62.9±0.22
#36Kensington CDPCensus-designated placeCurrent 2025 geography9,962±746standard48.7±4.22.3±0.12
#37Sandy Hook CDPCensus-designated placeCurrent 2025 geography9,863±864standard43.1±32.8±0.18
#38Groton cityLegal placeCurrent 2025 geography9,490±34standard39.0±3.72.0±0.13
#39Oakville CDPCensus-designated placeCurrent 2025 geography9,276±1,015standard46.0±5.72.4±0.21
#40Riverside CDPCensus-designated placeCurrent 2025 geography8,954±670standard40.8±2.43.0±0.19
#41Long Hill CDP (Greater Bridgeport County)Census-designated placeCurrent 2025 geography8,681±1,169standard41.1±3.43.3±0.21
#42Conning Towers-Nautilus Park CDPCensus-designated placeCurrent 2025 geography8,460±724standard25.0±1.22.8±0.25
#43New Milford CDPCensus-designated placeCurrent 2025 geography8,188±1,057standard38.6±1.42.7±0.21
#44Southwood Acres CDPCensus-designated placeCurrent 2025 geography8,115±716standard40.8±3.72.4±0.14
#45Thompsonville CDPCensus-designated placeCurrent 2025 geography7,927±960standard34.1±4.42.4±0.24
#46Cos Cob CDPCensus-designated placeCurrent 2025 geography7,546±960standard39.6±2.62.7±0.17
#47Staples CDPCensus-designated placeCurrent 2025 geography7,340±695standard48.7±2.92.8±0.31
#48Glastonbury Center CDPCensus-designated placeCurrent 2025 geography7,266±930standard52.0±4.61.9±0.15
#49Putnam CDPCensus-designated placeCurrent 2025 geography7,120±317standard41.2±5.12.1±0.16
#50Rockville CDPCensus-designated placeCurrent 2025 geography7,072±994standard35.2±3.12.2±0.23
#51Winsted CDPCensus-designated placeCurrent 2025 geography6,977±706standard47.6±7.31.9±0.16
#52Ridgefield CDPCensus-designated placeCurrent 2025 geography6,970±745standard44.8±3.22.4±0.16
#53Old Greenwich CDPCensus-designated placeCurrent 2025 geography6,936±663standard40.5±1.22.9±0.16
#54New Canaan CDPCensus-designated placeCurrent 2025 geography6,896±992standard43.1±5.22.5±0.23
#55Branford Center CDPCensus-designated placeCurrent 2025 geography6,305±655standard47.8±7.51.9±0.2
#56Simsbury Center CDPCensus-designated placeCurrent 2025 geography6,198±675standard46.3±1.72.3±0.15
#57Northford CDPCensus-designated placeCurrent 2025 geography6,186±552standard48.1±5.62.7±0.18
#58Cheshire Village CDPCensus-designated placeCurrent 2025 geography6,172±599standard49.5±72.3±0.18
#59Hazardville CDPCensus-designated placeCurrent 2025 geography6,022±701standard43.2±6.32.3±0.11
#60Daniels Farm CDPCensus-designated placeCurrent 2025 geography5,976±731standard40.5±1.63.0±0.2
#61Portland CDPCensus-designated placeCurrent 2025 geography5,944±488standard41.2±2.62.3±0.2
#62Sherwood Manor CDPCensus-designated placeCurrent 2025 geography5,706±868standard43.9±3.92.5±0.25
#63Pawcatuck CDPCensus-designated placeCurrent 2025 geography5,577±525standard46.2±3.12.1±0.15
#64Noroton CDPCensus-designated placeCurrent 2025 geography5,539±611standard37.8±2.63.0±0.25
#65Terryville CDPCensus-designated placeCurrent 2025 geography5,461±618standard37.7±3.72.4±0.19
#66Heritage Village CDPCensus-designated placeCurrent 2025 geography4,968±442standard73.2±1.81.5±0.1
#67Lake Pocotopaug CDPCensus-designated placeCurrent 2025 geography4,875±643standard48.0±3.22.3±0.21
#68Colchester CDPCensus-designated placeCurrent 2025 geography4,692±572standard54.2±3.82.0±0.16
#69Stafford Springs CDPCensus-designated placeCurrent 2025 geography4,649±571standard41.9±7.92.3±0.27
#70Byram CDPCensus-designated placeCurrent 2025 geography4,633±1,018standard39.7±3.52.8±0.22
#71Mystic CDPCensus-designated placeCurrent 2025 geography4,483±835standard57.0±5.41.9±0.2
#72Long Hill CDP (Southeastern Connecticut County)Census-designated placeCurrent 2025 geography4,399±646standard32.7±2.11.9±0.18
#73Quinnipiac University CDPCensus-designated placeCurrent 2025 geography4,311±154standard19.9±0.3—suppressed insufficient sample
#74Danielson boroughLegal placeCurrent 2025 geography4,209±15standard34.5±3.62.2±0.2
#75Oronoque CDPCensus-designated placeCurrent 2025 geography4,116±643standard66.6±1.61.9±0.18
#76East Village CDPCensus-designated placeCurrent 2025 geography3,998±658standard36.4±8.73.6±0.33
#77Stepney CDPCensus-designated placeCurrent 2025 geography3,979±547standard47.1±5.62.5±0.2
#78Collinsville CDPCensus-designated placeCurrent 2025 geography3,963±527standard49.4±11.42.1±0.28
#79Watertown CDPCensus-designated placeCurrent 2025 geography3,897±897standard43.9±6.52.5±0.33
#80Tashua CDPCensus-designated placeCurrent 2025 geography3,771±503standard46.7±3.63.1±0.25
#81Lordship CDPCensus-designated placeCurrent 2025 geography3,669±500standard53.6±2.52.1±0.17
#82Pemberwick CDPCensus-designated placeCurrent 2025 geography3,665±765standard49.3±11.22.6±0.3
#83Broad Brook CDPCensus-designated placeCurrent 2025 geography3,609±646standard41.8±12.52.3±0.3
#84Coleytown CDPCensus-designated placeCurrent 2025 geography3,472±698standard42.6±5.13.1±0.39
#85Clinton CDPCensus-designated placeCurrent 2025 geography3,465±482standard53.2±6.82.2±0.22
#86Jewett City boroughLegal placeCurrent 2025 geography3,429±25standard43.4±7.52.2±0.27
#87Compo CDPCensus-designated placeCurrent 2025 geography3,410±540standard46.3±7.72.8±0.31
#88Durham CDPCensus-designated placeCurrent 2025 geography3,347±543standard47.9±5.42.5±0.3
#88East Hampton CDPCensus-designated placeCurrent 2025 geography3,347±617standard41.8±10.72.6±0.23
#90Old Mystic CDPCensus-designated placeCurrent 2025 geography3,340±451standard46.3±6.42.6±0.27
#91Waterford CDPCensus-designated placeCurrent 2025 geography3,304±367standard44.8±3.52.0±0.17
#92Greens Farms CDPCensus-designated placeCurrent 2025 geography3,229±702standard36.4±6.13.0±0.27
#93Niantic CDPCensus-designated placeCurrent 2025 geography3,123±510standard58.4±2.72.1±0.22
#94Northwest Harwinton CDPCensus-designated placeCurrent 2025 geography3,088±280standard46.0±5.92.3±0.2
#95Westport Village CDPCensus-designated placeCurrent 2025 geography3,021±365standard48.4±3.42.6±0.23
#96West Simsbury CDPCensus-designated placeCurrent 2025 geography3,000±571standard53.2±10.23.0±0.37
#97Old Hill CDPCensus-designated placeCurrent 2025 geography2,990±553standard42.9±5.83.0±0.46
#98Tokeneke CDPCensus-designated placeCurrent 2025 geography2,951±538standard33.6±13.93.6±0.37
#99Fairfield University CDPCensus-designated placeCurrent 2025 geography2,939±75standard19.2±0.3—suppressed insufficient sample
#100Saugatuck CDPCensus-designated placeCurrent 2025 geography2,925±420standard50.7±7.62.5±0.25
Coverage: 30 legal places and 185 census-designated places. A missing value means Census did not publish a usable estimate; it is never replaced with zero.

Methodology · geography and uncertainty

Census places are broader than incorporated cities.

A legal place is an incorporated municipality or other legally defined place recognized by Census. A census-designated place (CDP) is a statistical area Census defines for a settled community that is not incorporated. CDPs are included here and labeled explicitly; they remain excluded from the separate annual PEP municipality pages.

Place type comes from the 2025 Census Gazetteer when its GEOID matches. For the 21 national ACS places that do not match that later-vintage file, classification uses the explicit legal-place or CDPsuffix in Census’s official ACS geography name; no approximate name matching is used.

Every displayed value is an ACS five-year survey estimate. The population margin of error is shown in the table, and the downloaded state slice also includes margins of error for median age and average household size. A low_precision display flag means the 90% margin of error exceeds half the estimate; it is a warning threshold, not a statistical quality grade. ACS sentinel values and unavailable estimates remain null rather than becoming zero.

Read the ACS methodology →