List of cities in Connecticut
Wikimedia list article
These are cities in the U.S. state of Connecticut. Population is from 2020 Census data. Cities with more than 100,000 people are listed in boldface.
| City | County | Population | Date chartered as city | Date consolidated with town |
|---|---|---|---|---|
| Ansonia | New Haven | 18,918 | 1893 | 1893 |
| Bridgeport | Fairfield | 148,654 | 1836 | 1889 |
| Bristol | Hartford | 60,833 | 1911 | 1911 |
| Danbury | Fairfield | 86,518 | 1889 | 1965 |
| Derby | New Haven | 12,325 | 1893 | 1893 |
| Groton | New London | 9,349 | 1964 | Not consolidated |
| Hartford | Hartford | 121,054 | 1784 | 1896 |
| Meriden | New Haven | 60,850 | 1867 | 1922 |
| Middletown | Middlesex | 47,717 | 1784 | 1924 |
| Milford | New Haven | 50,558 | 1959 | 1959 |
| New Britain | Hartford | 74,135 | 1870 | 1906 |
| New Haven | New Haven | 134,023 | 1784 | 1897 |
| New London | New London | 27,367 | 1784 | 1874 |
| Norwalk | Fairfield | 91,184 | 1893 | 1913 |
| Norwich | New London | 40,125 | 1784 | 1952 |
| Shelton | Fairfield | 40,869 | 1915 | 1915 |
| Stamford | Fairfield | 135,470 | 1893 | 1949 |
| Torrington | Litchfield | 35,515 | 1923 | 1923 |
| Waterbury | New Haven | 114,403 | 1853 | 1902 |
| West Haven | New Haven | 55,584 | 1961 | 1961 |
| Winsted | Litchfield | 7,192 | 1917 | 1915 |
| Former City | Date became a city | Date of disestablishment | What happened |
|---|---|---|---|
| South Norwalk | 1871 | 1913 | Consolidated with Town and City of Norwalk in 1913. Now a neighborhood and a taxing district |
| Rockville | 1889 | 1965 | Consolidated with the Town of Vernon. Now a CDP . |
| Willimantic | 1893 | 1983 | Now a CDP in the town of Windham |
| Putnam | 1895 | 1984 | Now a CDP in the town of Putnam |