Ohio Control Units Statistics
People in long-term isolation in Ohio: 12382
Percent of prisoners in isolation in Ohio: 28%
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Control Unit Populations by Nationality

Ohio State Penitentiary

*Estimated in 2016

Southern Ohio Correctional Facility

*Estimated in 2015

OH Facilities with Control Units

Facility Year Isolation Population Total Population Capacity Isolation Opened Type of Isolation
Allen Correctional Institution 2008 15c 1316 ? ? CM
Chillicothe Correctional Institution 2015 107e 2700 ? ? Seg 1
Chillicothe Correctional Institution 2008 8c 2765 ? ? CM
Lebanon Correctional Institution 2008 2368c 2541 ? ? CM
London Correctional Institution 2008 30c 2541 ? ? CM
Lorain Correctional Institution 2008 3c 1515 ? ? CM
Lorain Correctional Institution 2008 1156c 1905 ? ? 1137 CM, 19 max
Madison Correctional Institution 2008 138c 2275 ? ? 137 SM, 1 max
Mansfield Correctional Institution 2008 1982c 2370 ? ? 1951 CM, 31 DR
Noble Correctional Institution 2008 10c 2281 ? ? CM
Facility Year Isolation Population Total Population Capacity Isolation Opened Type of Isolation
North Central Correctional Complex 2008 15c 2347 ? ? CM
Northeast Reintegration Center 2008 4c 566 ? ? CM
Ohio Reformatory for Women 2008 439c 2290 ? ? 429 CM, 8 max, 2 death row
Ohio State Penitentiary 2016 512e 512 512 1998 B and C block
Ohio State Penitentiary 2008 312c 543 ? 1998 142 DR, 55 admax, 115 max
Pickaway Correctional Institution 2008 773c 1739 ? ? 743 CM, 28 max, 2 ASU
Pickaway Correctional Institution 2008 38c 2351 ? ? CM
Richland Correctional Institution 2008 22c 2530 ? ? 21 CM, 1 max
Ross Correctional Institution 2008 1086c 2525 ? ? 1083 CM, 3 max
Southern Ohio Correctional Facility 2015 480e 960 1630 ? 4S
Southern Ohio Correctional Facility 2008 1410c 1460 ? 2000 94 CM, 1316 max
Facility Year Isolation Population Total Population Capacity Isolation Opened Type of Isolation
Toledo Correctional Institution 2008 891c 1119 ? ? 884 CM, 7 max
Trumbull Correctional Institution 2008 923c 1326 ? ? 921 CM, 2 max
Warren Correctional Institution 2008 1390c 1390 ? ? CM

c = counted

e = estimated