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Maine State Prison Inmate Search, Mugshots and Prison Information

Updated on: January 23, 2023

Maine State Prison, Knox County, State Prison


807 Cushing Road, Warren, ME, 04864


Maine State Prison offender search: Booking Date, Mugshots, Information Recorded, Bond, Charge, Release Date, Court Type, Loc, Bookings, Jail Roster, Arrests, Who’s in jail, Projected Release Date, Grade, Gender.

Opened since 1994, Maine State Prison is medium-level facility located in Warren, Maine that houses up to 916 adult males. Inmates are housed in open dormitories, some of which are triple bunks, some are double bunks, and others are single beds. There is one isolation/segregation unit that contains 71 beds.

Qualified inmates can work outside the prison in jobs that include working on a farm, a recycling center, firefighter, maintenance, painter, and other supportive roles for agencies within the county.

Education opportunities in which inmates can earn their GED, learn to read and get an adult basic education are also available. Counseling for sex offenders, family violence and substance abuse are available in both individual and group settings.

Alcoholic Anonymous and Narcotics Anonymous are among the programs offered to imamates at Maine State Prison. Religious services and meetings with Clergy are also available to each inmate.

Maine State Prison also houses a C.E.R.T. Team, a Tactical Squad and a Fire Station.

Sending a Mail/Care Package

Inmates can receive letters from friends and family; however incoming and outgoing inmate mail is subject to inspection for the presence of contraband.

Inmates may receive only metered, unstamped, plain white postcards no larger than 4" x 6" as mail. Writing must be in pencil or blue or black ink. Any other mail will be returned to the sender

Inmates can also receive 3-5 photos at a time from friends and family members that are no larger than 4" x 6". The photos must not contain nudity. Written and visual depictions of sexually explicit conduct is also not allowed. Inmates can have no more than ten photos in their possession at one time.

When sending mail to your inmate, you should address the envelope as follows:

Inmate Name, ID Number
Maine State Prison
807 Cushing Road, Warren, ME, 04864

Sending Money

Most inmates are eligible to receive money from a loved one when incarcerated at Maine State Prison. JPay is the way you can send money to an inmate in Maine.

You can go to or send money over the phone at 1-800-574-5729.

Funds can also be deposited in person at the facility as well. Be aware that a percentage of all funds transferred to an inmate will go to paying legal fees if they exist.

Phone calls

Inmates at Maine State Prison are allowed to make calls through Securus Tech. Calls can only be made if there is money in the inmate’s account. Family and friends should create an account to deposit the funds, as well as receive calls from the inmate.

Be aware that calls will be monitored by Maine State Prison staff.


Visitations at Maine State Prison are allowed on Saturdays, Sundays, and state holidays. Visitors should contact the administration at 207-273-5300 for more details on visitation schedules for each offender.

Dress code is required, stating that visitors be covered from the neck to knees with clothing that is not see-through, revealing, or contains offensive symbols or words. Watches and wearable technology devices (or cell phones) are also not allowed.

All new visitors or visitors renewing their application must apply online before visiting an inmate. In-state applications should allow for at least 30 days processing. Visitors are allowed to visit multiple offenders if they are immediate family.

Visitation is a privilege for offenders and not considered a right. Offenders or visitors that act out in any way are subject to suspension and or removal of visitation privileges.

Visiting Hours

Tuesday: 6:30 pm to 8:30 pm
Wednesday: 6:30 pm to 8:30 pm
Thursday: 6:30 pm to 8:30 pm
Friday: 6:30 pm to 8:30 pm
Saturday: 6:30 pm to 8:30 pm
Sunday: 6:30 pm to 8:30 pm


Refer the map below to find the driving directions.

Other Types of Correctional Facilities in Maine