Carroll County Jail
The Carroll County Jail is the primary jail facility serving Carroll County, Illinois. This main jail has a capacity of approximately 35 inmates.
Contact Information
The facility is located at 301 N. Main St., Mt. Carroll, IL 61053. For general inquiries or to verify inmate information, you can contact the jail directly at (815) 244-9171. Additional information and online services may be available through their official website.
Visiting Hours & Visitation Policy
Visiting hours at Carroll County Jail are available during weekdays from Tuesday and Thursday 1:00 PM - 4:00 PM and weekends from Sunday 1:00 PM - 4:00 PM. Important: Visitors must be on the inmate's approved list and provide a valid photo ID. Visits are 20 minutes long.
