Main jail
Boone County Jail
Facilities in Boone County
- Boone County Jail County jail in Belvidere
- Address
- 615 North Main Street, Belvidere, IL 61008
- Phone
- (815) 544-9322
- Website
- boonecountyil.gov
- Inmate lookup
- Search page
Addresses, phone numbers and capacity come from a public facility directory and can be out of date. Call before you travel or send anything.
Near Boone County
Straight-line miles from the facilities we list, not driving distances.
Nearby counties
Closest jails in other counties
Find someone in Boone County
- Use the facility's own lookupBoone County Jail. It is the source of record.
- Call(815) 544-9322. Have the person's full name and date of birth ready; booking can take several hours.
Questions about Boone County jail and inmate search
Where do people arrested in Boone County go?
Most people arrested in Boone County, Illinois are booked into Boone County Jail at 615 North Main Street, Belvidere. Its phone number is (815) 544-9322.
What phone numbers do we list for Boone County jails and facilities?
Boone County Jail: (815) 544-9322. These come from a public facility directory and can change, so confirm a number before you rely on it.
How do I find out if someone is in jail in Boone County?
Boone County Jail has its own inmate lookup (boonecountyil.gov), the source of record. Or call (815) 544-9322 with the person's full name and date of birth.
What county jails are near Boone County?
The closest county jails we list outside Boone County are Winnebago County Jail in Rockford (Winnebago County, about 13 miles), Dekalb County Jail in Sycamore (DeKalb County, about 21 miles) and McHenry County Jail in Woodstock (McHenry County, about 21 miles). Distances are straight-line miles between listed facilities, not driving distances.