Oklahoma Control Units Statistics
People in long-term isolation in Oklahoma: 659
Percent of prisoners in isolation in Oklahoma: 2%
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Control Unit Populations by Nationality

Oklahoma State Penitentiary

*Estimated in 2009

OK Facilities with Control Units

Facility Year Isolation Population Total Population Capacity Isolation Opened Type of Isolation
Charles E Bill Johnson Correctional Center 2015 14c 732 714 ? Segregated Housing Unit
Charles E Bill Johnson Correctional Center 2008 18c 433 444 1995 SHU
Cimarron Correctional Facility 2011 41e ? ? 2008 Intensive Supervision Unit
Dick Conner Correctional Center 2015 34c 1055 960 ? Segregated Housing Unit
Dick Conner Correctional Center 2013 43c 960 960 ? Segregated Housing Unit
Dick Conner Correctional Center 2008 43c 969 960 ? SHU
Dick Conner Correctional Center 2008 12c 231 236 ? SHU
Dr Eddie Warrior Correctional Center 2015 10c 928 930 ? Segregated Housing Unit
Dr Eddie Warrior Correctional Center 2008 11c 757 783 1988 SHU
Enid Community Correctional Center 2008 1c 393 399 2000 SHU
Hillside Community Correctional Center 2008 20c 233 250 2000 SHU
Howard McLeod Correctional Center 2015 40c 681 616 ? Segregated Housing Unit
Howard McLeod Correctional Center 2008 ? ? ? 2000 SHU (410) 313-5230
Howard McLeod Correctional Center 2008 42c 644 616 2000 SHU
James Crabtree Correctional Center 2015 41c 952 799 ? Segregated Housing Unit
James Crabtree Correctional Center 2008 42c 890 856 2000 SHU
Facility Year Isolation Population Total Population Capacity Isolation Opened Type of Isolation
Jess Dunn Correctional Center 2015 41c 1121 982 ? Segregated Housing Unit
Jess Dunn Correctional Center 2008 42c 983 982 1990 SHU
Jim E Hamilton Correctional Center 2015 21c 723 685 ? Segregated Housing Unit
Jim E Hamilton Correctional Center 2008 21c 711 706 2000 SHU
John Lilley Correctional Center 2015 13c 832 822 ? Segregated Housing Unit
John Lilley Correctional Center 2008 14c 690 686 1983 SHU
Joseph Harp Correctional Center 2015 18c 1432 1378 ? Segregated Housing Unit
Joseph Harp Correctional Center 2008 19c 1360 1401 2000 SHU
Kate Bernard Community Correctional Center 2008 4c 150 164 2000 SHU
Lawton Correctional Facility 2008 4c 547 556 2000 SHU
Lexington Assessment & Reception Center 2015 36c 660 714 ? Segregated Housing Unit
Lexington Assessment & Reception Center 2008 40c 754 754 1978 SHU
Mabel Bassett Correctional Center 2015 31c 1153 1139 ? Segregated Housing Unit
Mabel Bassett Correctional Center 2008 35c 1002 1144 1998 33 SHU, 2 DR
Facility Year Isolation Population Total Population Capacity Isolation Opened Type of Isolation
Mack Alford Correctional Center 2015 43c 656 497 ? Segregated Housing Unit
Mack Alford Correctional Center 2008 45c 542 542 2000 SHU
Muskogee Community Correctional Center 2008 2c 81 82 2000 SHU
North Fork Correctional Facility 2008 5c ? 480 2000 1 ASU, 4 close
Northeastern Oklahoma Correctional Center 2015 8c 516 493 ? Segregated Housing Unit
Northeastern Oklahoma Correctional Center 2008 8c 443 444 2000 SHU
OK State Reformatory 2015 39c 915 799 ? Segregated Housing
OK State Reformatory 2008 119c 785 799 2000 60 ASU, 59 seg
Oklahoma City Community Correctional Center 2008 8c 225 228 2000 SHU
Oklahoma State Penitentiary 2015 26c 704 901 ? Segregated Housing Unit
Oklahoma State Penitentiary 2015 132c ? ? ? Administrative Segregation
Oklahoma State Penitentiary 2015 56c ? ? ? Death Row
Oklahoma State Penitentiary 2008 421c 1309 1433 1977 73 SHU, 174 ASU, 78 PC, 96 DR
Riverside Intermediate Sanction Unit 2008 50c 147 150 2000 SHU
Facility Year Isolation Population Total Population Capacity Isolation Opened Type of Isolation
Union City Community Correctional Center 2008 8c 222 224 2000 SHU
William Key Correctional Center 2015 15c 1081 1072 ? Segregated Housing Unit
William Key Correctional Center 2008 15c 1003 1062 2000 SHU

c = counted

e = estimated