Facilities
| Year | Facility | Location |
|---|---|---|
| 1773-1827 | Newgate Prison | Granby |
| 1786-1969 | Middlesex State Jail (remodeled in 1995 and 1964) |
Haddam |
| 1810-1968 | Tolland State Jail (addition in 1894) |
Tolland |
| 1812-1993 | Litchfield State Jail - Litchfield Correctional Center |
Litchfield |
| 1827-1963 | Connecticut State Prison | Wethersfield |
| 1842-1993 | Brooklyn State Jail (additions in 1863 and 1986) |
Brooklyn |
| 1857-1976 | New Haven State Jail (addition in 1885) |
New Haven |
| 1874-1977 | Hartford State Jail (addition in 1896) |
Hartford |
| 1879-1968 | Danbury State Jail | Danbury |
| 1888-1991 | Bridgeport State Jail | Bridgeport |
| 1910- | Connecticut Reformatory - Connecticut Correctional Center - Cheshire Correctional Center - Cheshire Correctional Institution (additions in 1956 and 1993) |
Cheshire |
| 1918-1996 | Connecticut State Farm and Prison for Women - Niantic Correctional Institution (addition in 1930) |
Niantic |
| 1957-1991 | New London State Jail - Montville Correctional Center |
Montville |
| 1958- | Bridgeport Correctional Center (additions in 1974 and 1991) |
Bridgeport |
| 1959- | Osborn Prison Farm - Enfield Medium - Enfield Correctional Institution |
Enfield |
| 1963- | Somers State Prison - Somers Correctional Institution - Osborn Correctional Institution |
Somers |
| 1968-1975 | Connecticut Correctional Camp | Portland |
| 1970-1988 | Connecticut Correctional Academy - Connecticut Justice Academy |
Haddam |
| 1976- | New Haven Correctional Center (addition in 1992) |
New Haven |
| 1977- | Hartford Correctional Center (addition in 1991) |
Hartford |
| 1981- 2011 | Gates Correctional Institution (additions in 1991 and 1993) |
Niantic |
| 1982- | Connecticut Youth Institution - Manson Youth Institution |
Cheshire |
| 1983-1995 | Morgan Street Detention Center | Hartford |
| 1984-1993 | Union Avenue Detention Center | New Haven |
| 1985- | Enfield Minimum - Robinson Correctional Institution |
Enfield |
| 1987-1995 | Hartell Driving While Intoxicated Unit | Windsor Locks |
| 1988-1996 | Center for Training and Staff Development | Storrs |
| 1988-1991 | Eddy Driving While Intoxicated Unit | Middletown |
| 1989-1995 | Jennings Road Detention Center | Hartford |
| 1989- 2011 | Northeast Correctional Institution - Bergin Correctional Institution |
Storrs |
| 1989-1995 | Western Substance Abuse Treatment Unit | Newtown |
| 1990- 2010 | Webster Correctional Institution | Cheshire |
| 1990-1997 | Willard Correctional Institution (merged with Cybulski Correctional Institution in 1997) |
Enfield |
| 1991- | Brooklyn Correctional Center -Brooklyn Correctional Institution |
Brooklyn |
| 1991-2001 | Radgowski Correctional Institution (addition in 1997, merged with Corrigan Correctional Institution in 2001) |
Uncasville |
| 1992- | Maloney Correctional Institution - Maloney Center for Training and Staff Development |
Cheshire |
| 1992- | Garner Correctional Institution | Newtown |
| 1992-2001 | Walker Reception Center - Walker Reception and Special Management Unit (merged with MacDougall Correctional Institution in 2001) |
Suffield |
| 1993-1997 | Cybulski Correctional Institution (merged with Willard Correctional Institution in 1997) |
Somers |
| 1993-2001 | MacDougall Correctional Institution (merged with Walker Reception and Special Management Unit in 2001) |
Suffield |
| 1994- | York Correctional Institution (merged with Niantic Correctional Institution in 1996, addition in 1997) |
Niantic |
| 1994-2001 | Corrigan Correctional Institution (merged with Radgowski Correctional Institution in 2001) |
Uncasville |
| 1995- | Northern Correctional Institution | Somers |
| 1997- | Willard-Cybulski Correctional Institution | Enfield and Somers |
| 2001- | MacDougall-Walker Correctional Institution | Suffield |
| 2001- | Corrigan-Radgowski Correctional Center | Uncasville |