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Connecticut Information & Statistics

Quick Facts

The 2018 population estimate for Connecticut is 3,581,504, a change of -0.29% when compared to 2014. With an area of 4,842.71 square miles, this works out to a population density of 739.57 persons/mi2.
The number of households in 2018 were estimated to be 1,367,374, with an average household size of 2.54.
Connecticut's 2018 unemployment rate was 6.47%.
The average household income in Connecticut for 2018 was $109,693, while the median was $76,106.

Most Populated Metros in Connecticut

Metro Area Name Population Details
Hartford-West Hartford-East Hartford, CT Metro Area 1,209,367 More Details»
Bridgeport-Stamford-Norwalk, CT Metro Area 944,348 More Details»
Worcester, MA-CT Metro Area 938,818 More Details»
New Haven-Milford, CT Metro Area 859,339 More Details»
Norwich-New London, CT Metro Area 268,881 More Details»
Torrington, CT Micro Area 183,031 More Details»

Largest Counties in Connecticut

County Name Population Details
Fairfield County, Connecticut 944,348 More Details»
Hartford County, Connecticut 894,730 More Details»
New Haven County, Connecticut 859,339 More Details»
New London County, Connecticut 268,881 More Details»
Litchfield County, Connecticut 183,031 More Details»
Middlesex County, Connecticut 163,368 More Details»
Tolland County, Connecticut 151,269 More Details»
Windham County, Connecticut 116,538 More Details»

Largest Cities in Connecticut

City Name Population Details
Bridgeport city, Connecticut 146,417 More Details»
New Haven city, Connecticut 130,529 More Details»
Stamford city, Connecticut 129,026 More Details»
Hartford city, Connecticut 123,628 More Details»
Waterbury city, Connecticut 108,672 More Details»
Norwalk city, Connecticut 88,436 More Details»
Danbury city, Connecticut 84,479 More Details»
New Britain city, Connecticut 72,839 More Details»
West Hartford CDP, Connecticut 63,127 More Details»
Bristol city, Connecticut 60,308 More Details»
Meriden city, Connecticut 59,864 More Details»
West Haven city, Connecticut 54,918 More Details»
Stratford CDP, Connecticut 52,279 More Details»
East Hartford CDP, Connecticut 50,453 More Details»
Middletown city, Connecticut 46,473 More Details»
Shelton city, Connecticut 41,155 More Details»
Norwich city, Connecticut 39,567 More Details»
Trumbull CDP, Connecticut 36,174 More Details»
Torrington city, Connecticut 34,737 More Details»
Newington CDP, Connecticut 30,323 More Details»
Manchester CDP, Connecticut 29,899 More Details»
East Haven CDP, Connecticut 28,860 More Details»
Westport CDP, Connecticut 27,840 More Details»
New London city, Connecticut 27,032 More Details»
Wethersfield CDP, Connecticut 26,267 More Details»
North Haven CDP, Connecticut 23,786 More Details»
Darien CDP, Connecticut 21,759 More Details»
Ansonia city, Connecticut 18,860 More Details»
Wallingford Center CDP, Connecticut 18,322 More Details»
Willimantic CDP, Connecticut 17,184 More Details»
Storrs CDP, Connecticut 16,516 More Details»
Orange CDP, Connecticut 13,937 More Details»
Greenwich CDP, Connecticut 13,303 More Details»
Windsor Locks CDP, Connecticut 12,613 More Details»
Derby city, Connecticut 12,596 More Details»
Conning Towers Nautilus Park CDP, Connecticut 9,749 More Details»
Bethel CDP, Connecticut 9,659 More Details»
Groton city, Connecticut 9,109 More Details»
Oakville CDP, Connecticut 8,929 More Details»
Thompsonville CDP, Connecticut 8,439 More Details»
Riverside CDP, Connecticut 8,414 More Details»
Kensington CDP, Connecticut 8,190 More Details»
Ridgefield CDP, Connecticut 7,963 More Details»
Glastonbury Center CDP, Connecticut 7,742 More Details»
Southwood Acres CDP, Connecticut 7,715 More Details»
Winsted CDP, Connecticut 7,367 More Details»
Rockville CDP, Connecticut 7,332 More Details»
Cos Cob CDP, Connecticut 6,959 More Details»
Old Greenwich CDP, Connecticut 6,819 More Details»
Putnam CDP, Connecticut 6,772 More Details»
New Milford CDP, Connecticut 6,737 More Details»
Cheshire Village CDP, Connecticut 6,484 More Details»
Branford Center CDP, Connecticut 6,413 More Details»
Simsbury Center CDP, Connecticut 6,091 More Details»
Portland CDP, Connecticut 5,572 More Details»
Sherwood Manor CDP, Connecticut 5,438 More Details»
Pawcatuck CDP, Connecticut 5,249 More Details»
Colchester CDP, Connecticut 5,048 More Details»
Stafford Springs CDP, Connecticut 4,947 More Details»
Terryville CDP, Connecticut 4,900 More Details»
Hazardville CDP, Connecticut 4,896 More Details»
Broad Brook CDP, Connecticut 4,766 More Details»
Mystic CDP, Connecticut 4,221 More Details»
Byram CDP, Connecticut 4,216 More Details»
Long Hill CDP, Connecticut 4,191 More Details»
Heritage Village CDP, Connecticut 4,143 More Details»
Pemberwick CDP, Connecticut 4,114 More Details»
Moosup CDP, Connecticut 3,943 More Details»
Collinsville CDP, Connecticut 3,514 More Details»
Old Mystic CDP, Connecticut 3,513 More Details»
Clinton CDP, Connecticut 3,453 More Details»
Lake Pocotopaug CDP, Connecticut 3,413 More Details»
Watertown CDP, Connecticut 3,324 More Details»
Northwest Harwinton CDP, Connecticut 3,244 More Details»
Oxoboxo River CDP, Connecticut 2,906 More Details»
Niantic CDP, Connecticut 2,872 More Details»
Waterford CDP, Connecticut 2,796 More Details»
Weatogue CDP, Connecticut 2,788 More Details»
East Hampton CDP, Connecticut 2,760 More Details»
Blue Hills CDP, Connecticut 2,753 More Details»
Coventry Lake CDP, Connecticut 2,749 More Details»
Durham CDP, Connecticut 2,631 More Details»
Guilford Center CDP, Connecticut 2,618 More Details»
Essex Village CDP, Connecticut 2,595 More Details»
West Simsbury CDP, Connecticut 2,523 More Details»
Madison Center CDP, Connecticut 2,519 More Details»
Glenville CDP, Connecticut 2,499 More Details»
Poquonock Bridge CDP, Connecticut 2,450 More Details»
Deep River Center CDP, Connecticut 2,448 More Details»
Salmon Brook CDP, Connecticut 2,438 More Details»
Crystal Lake CDP, Connecticut 2,231 More Details»
Plainfield Village CDP, Connecticut 2,113 More Details»
Westbrook Center CDP, Connecticut 2,075 More Details»
Somers CDP, Connecticut 1,887 More Details»
Old Saybrook Center CDP, Connecticut 1,881 More Details»
Georgetown CDP, Connecticut 1,824 More Details»
Bethlehem Village CDP, Connecticut 1,798 More Details»
Thomaston CDP, Connecticut 1,793 More Details»
Plantsville CDP, Connecticut 1,726 More Details»
Southport CDP, Connecticut 1,664 More Details»
North Granby CDP, Connecticut 1,657 More Details»
Chester Center CDP, Connecticut 1,653 More Details»
Moodus CDP, Connecticut 1,610 More Details»
South Windham CDP, Connecticut 1,533 More Details»
Canton Valley CDP, Connecticut 1,525 More Details»
Higganum CDP, Connecticut 1,496 More Details»
Noank CDP, Connecticut 1,487 More Details»
Woodbury Center CDP, Connecticut 1,449 More Details»
Tariffville CDP, Connecticut 1,391 More Details»
East Brooklyn CDP, Connecticut 1,350 More Details»
Suffield Depot CDP, Connecticut 1,334 More Details»
Quinebaug CDP, Connecticut 1,327 More Details»
Wauregan CDP, Connecticut 1,321 More Details»
North Grosvenor Dale CDP, Connecticut 1,271 More Details»
Canaan CDP, Connecticut 1,227 More Details»
Baltic CDP, Connecticut 1,182 More Details»
South Woodstock CDP, Connecticut 1,181 More Details»
Lakeville CDP, Connecticut 1,154 More Details»
Terramuggus CDP, Connecticut 1,136 More Details»
South Coventry CDP, Connecticut 1,117 More Details»
Saybrook Manor CDP, Connecticut 1,103 More Details»
New Hartford Center CDP, Connecticut 1,061 More Details»
Brooklyn CDP, Connecticut 965 More Details»
Mansfield Center CDP, Connecticut 913 More Details»
New Preston CDP, Connecticut 908 More Details»
Gales Ferry CDP, Connecticut 862 More Details»
Wilton Center CDP, Connecticut 824 More Details»
Sharon CDP, Connecticut 724 More Details»
Norfolk CDP, Connecticut 496 More Details»
Falls Village CDP, Connecticut 478 More Details»
Mashantucket CDP, Connecticut 216 More Details»
Cannondale CDP, Connecticut 29 More Details»

Connecticut Population Trends

ACS 5 year data

Connecticut Employment Type

ACS 5 year data

Connecticut Age Grouping

ACS 5 year data

Connecticut Ethnicity Mix

ACS 5 year data

Connecticut Fertility Rate

37,102 estimated births
(% of females 15-50 having a child in the past 12 months), ACS 5 year data

Connecticut Household Characteristics

ACS 5 year data

Connecticut Median Age over Time

ACS 5 year data

Connecticut Households with Children by Age

ACS 5 year data

Connecticut Median Household Income

ACS 5 year data

Connecticut Educational Attainment

ACS 5 year data

Connecticut Unemployment Rate

ACS 5 year data

Type of Housing

ACS 5 year data

Connecticut Housing Values

Median mortgage payment for 2018: $2,096

ACS 5 year data

Connecticut Average Rent as Percentage of Gross Income

Median rent for 2018: $1,156

ACS 5 year data

Connecticut Average Commute

ACS 5 year data

Connecticut Primary Transportation

ACS 5 year data

Connecticut Gender Mix

ACS 5 year data

Connecticut Field of Employment

ACS 5 year data

Connecticut Population Data

Period Geography Population
2014 Connecticut 3,592,053
2015 Connecticut 3,593,222
2016 Connecticut 3,588,570
2017 Connecticut 3,594,478
2018 Connecticut 3,581,504
ACS 5 year data