" At year-end 2016, a total of 14 states and the BOP met or exceeded the maximum measure of their prison facilities’ capacity, and 27 states and the BOP had a number of prisoners in their custody that met or exceeded their minimum number of beds (table 16).
" Jurisdictions with more prisoners in custody than the maximum number of beds for which their facilities were designed, rated, or operationally intended included Illinois (138%), Nebraska (126%), Iowa (115%), the BOP (114%), Delaware (114%), Colorado (109%), and Virginia (108%)."
Source
E. Ann Carson, PhD. Prisoners In 2016. Washington, DC: US Dept of Justice Bureau of Justice Statistics, January 2018, NCJ251149, p. 13.
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