The Texas Department of Criminal Justice maintains a list of all correctional units operating in Texas online at TDCJ.State.TX.US. Included in that list are all state-operated units, as well as those maintained by the Corrections Corporation of America, The GEO Group and the Management and Training Corporation.
As of 2015, there are 109 correctional facilities in Texas, including intermediate sanction facilities, developmental disabilities program facilities, pre-parole transfer facilities and substance abuse felony punishment facilities. In addition, there are three parole confinement facilities. The Correctional Institutions Division of the Texas Department of Criminal Justice maintains 95 of these units. These units are further divided into six regions across the state.