Main jail
Knox County Correctional Facility
Facilities in Knox County
- Knox County Correctional Facility County jail in Rockland
- Address
- 327 Park St, Rockland, ME 04841
- Phone
- (207) 594-0430
- Website
- knoxsheriff.me
- Capacity
- 86 beds
- Bolduc Correctional Facility State prison in Warren
- Address
- 516 Cushing Rd, Warren, ME 04864
- Phone
- (207) 273-5123
- Website
- maine.gov
- Maine State Prison State prison in Warren
- Address
- 807 Cushing Rd, Warren, ME 04864
- Phone
- (207) 273-5300
- Website
- maine.gov
Addresses, phone numbers and capacity come from a public facility directory (HIFLD Prison Boundaries, data edited October 2025) and can be out of date. Call before you travel or send anything.
Near Knox County
Straight-line miles from the facilities we list, not driving distances.
Nearby counties
Closest jails in other counties
Find someone in Knox County
- CallKnox County Correctional Facility: (207) 594-0430; Bolduc Correctional Facility: (207) 273-5123; Maine State Prison: (207) 273-5300. Have the person's full name and date of birth ready; booking can take several hours.
Questions about Knox County jail and inmate search
Where do people arrested in Knox County go?
Most people arrested in Knox County, Maine are booked into Knox County Correctional Facility at 327 Park St, Rockland. Its phone number is (207) 594-0430.
What phone numbers do we list for Knox County jails and facilities?
Knox County Correctional Facility: (207) 594-0430. Bolduc Correctional Facility: (207) 273-5123. Maine State Prison: (207) 273-5300. 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 Knox County?
Call (207) 594-0430 with the person's full name and date of birth.
What county jails are near Knox County?
The closest county jails we list outside Knox County are Waldo County Holding Facility in Belfast (Waldo County, about 25 miles), Two Bridges Regional Jail in Wiscasset (Lincoln County, about 26 miles) and Kennebec County Jail in Augusta (Kennebec County, about 33 miles). Distances are straight-line miles between listed facilities, not driving distances.
How many people can the Knox County Correctional Facility hold?
The facility directory lists a capacity of 86 beds for Knox County Correctional Facility.