The Idaho Department of Correction faces a challenge familiar to many state correctional agencies but acute in Idaho's context: a steadily growing prison population pressing against infrastructure built for a smaller number of people, while available funding has not kept pace with the growth. Director Bree Derrick has been explicit with the Idaho Legislature's Joint Finance-Appropriations Committee (JFAC) about this tension, describing a system facing slowed revenue growth and rising incarceration at the same time.
Current Scale: 8,000 People, 15 Facilities
As of 2025, IDOC houses approximately 8,000 incarcerated individuals across:
- 10 state-owned prisons
- 5 community reentry centers (transitional housing for people approaching release)
The department employs approximately 2,000 people under Director Derrick's leadership — a staff-to-population ratio that leaves limited capacity for programming, supervision, and administrative support beyond the baseline security mission.
Population Growth Drivers
Idaho's prison population has grown for several interconnected reasons:
Fentanyl Mandatory Minimums (HB 406)
The February 2024 signing of HB 406 created mandatory minimum sentences for fentanyl trafficking that will add to Idaho's prison population over time. People convicted under the new mandatory minimums serve fixed minimum terms that cannot be reduced by judicial discretion, meaning longer average sentences for drug trafficking convictions in the coming years.
Longer Sentences System-Wide
Idaho, like many states, has seen sentences grow longer over the past two decades as mandatory minimums and habitual offender enhancements have been added to the criminal code. Longer sentences mean slower population turnover — people accumulate in the system faster than they leave.
Limited Diversion Infrastructure
Idaho has fewer mental health courts, drug courts, and diversion programs than larger states. Defendants who might be diverted to treatment in California or New York — particularly those with substance use disorders or mental illness — more often proceed to incarceration in Idaho's criminal justice system, adding to prison population.
What Director Derrick Has Said
Director Bree Derrick testified before JFAC about the IDOC's fiscal situation, describing "slowed revenue growth and a steadily rising prison population that has put a strain on existing infrastructure." The department's budget request reflected the need for both operational funding (staff, food, medical care) and capital investment (facility maintenance and expansion) that the growing population demands.
Programs Amid the Pressure
Despite resource constraints, IDOC has maintained and expanded programming:
- Educational programs: Lewis-Clark State College runs college programs at multiple IDOC facilities, with 22 graduates at the Orofino facility in November 2025 alone
- Vocational apprenticeships: IDOC established an accredited Electrical Apprenticeship program at Levels 1 and 2 — a rare accredited apprenticeship pathway inside a state prison system
- Peer mentoring: The ISCC Peer Mentor Program, which graduated a cohort in 2025, develops leadership within the incarcerated population and builds prosocial community norms
- Free tablets: The Bridge 8 tablet rollout gives every resident access to educational content, communication tools, and digital literacy resources — a low-cost investment with broad reach
Reentry Centers: A Critical Investment
IDOC's five community reentry centers represent a significant policy investment in the transition from incarceration to community life. Reentry centers provide structured transitional housing, employment support, and continued supervision for people approaching or recently completing their sentences. Research on reentry centers consistently shows reduced recidivism rates compared to direct release from prison — the transitional structure supports the development of employment, stable housing, and community ties that determine whether someone successfully reintegrates.
How Families Can Engage
If your loved one is in the IDOC system:
- Track their facility and programming through the IDOC Resident Search at idoc.idaho.gov/content/prisons/resident-client-search
- Ask about reentry center eligibility as they approach release — placement in a reentry center rather than direct release significantly improves outcomes
- Encourage vocational program participation, particularly the Electrical Apprenticeship, which produces a real labor market credential
- Set up the new ViaPath/IC Solutions communication platform to maintain regular contact — communication is one of the strongest protective factors for successful reentry
IDOC headquarters: 1299 North Orchard Street, Suite 110, Boise, ID 83706. Phone: (208) 658-2000. Website: idoc.idaho.gov.