The Jail System
Idaho has 44 counties. According to surveys completed in 2013, there are 36 jail and adult detention facilities, with a population of 3,349 inmates.
The Prison System
As of December 31, 2015, the Idaho prison population was 8,052. The Idaho Department of Correction has ten prisons and four community work centers.
The Community Corrections System
The Idaho Department of Correction Bureau of Probation and Parole had a caseload of 12,216 probationers and 4,786 parolees as of October 2016.