O. B. Ellis Unit is a Texas Department of Criminal Justice prison located in unincorporated Walker County, Texas, 12 miles (19 km) north of Huntsville. The unit, with about 11,427 acres (4,624 ha) of space, now houses up to 2,400 male prisoners. Ellis is situated in a wooded area shared with the Estelle Unit, which is located 3 miles (4.8 km) away from Ellis. From 1965 to 1999 it was the location of the State of Texas men's death row.
Ellis Unit
Texas Department of Criminal Justice
The Texas Department of Criminal Justice (TDCJ) is a department of the government of the U.S. state of Texas. The TDCJ is responsible for statewide criminal justice for adult offenders, including managing offenders in state prisons, state jails, and private correctional facilities, funding and certain oversight of community supervision, and supervision of offenders released from prison on parole or mandatory supervision. The TDCJ operates the largest prison system in the United States.
The agency has offices in the Price Daniel, Sr. State Office Building in Austin.
TDCJ offices in Austin
The Huntsville Unit in Huntsville is a prison operated by the Correctional Institutions Division; it houses the state execution chamber and formerly served as the agency's headquarters.
Ellis Unit, a prison that previously housed the male death row.