TDCJ - Mark W. Stiles Unit (ST)

State Prison

Last Updated: July 14, 2023
3060 FM 3514, Beaumont, TX 77705

Stiles Unit is for State Prison offenders sentenced up to twelve months.

All prisons and jails have Security or Custody levels depending on the inmate’s classification, sentence, and criminal history. Please review the rules and regulations for State - medium facility.

The phone carrier is IC Solutions - TDCJ, to see their rates and best-calling plans for your inmate to call you.

If you are unsure of your inmate's location, you can search and locate your inmate by typing in their last name, first name or first initial, and/or the offender ID number to get their accurate information immediately Registered Offenders

Satellite View of TDCJ - Mark W. Stiles Unit (ST)

TDCJ - Mark W. Stiles Unit (ST) basic information to help guide you through what you can do for your inmate while they are incarcerated. The facility's direct contact number: 409-722-5255

The inmates housed at Stiles Unit located at 3060 FM 3514 in Beaumont, TX are placed according to their custody level (determined by a number of factors including the past criminal history and the length of their sentence). There are ample educational and vocational training programs for all inmates, especially ones that show a willingness to learn new things that will prepare them for a better life when they are released. The mission is to promote and prepare the offender to leave in better shape than when they arrived, giving them the best chance to never come back and thus lower the state's recidivism rate.

Stiles Unit is a maximum security state prison that houses about 3,000 G1 to G5 security level Texas Department of Criminal Justice (TDCJ) adult male inmates located in Beaumont TX. Stiles Unit is co-located on over 770 acres with the LeBlanc and Gist Units and shares many operations. There is medical treatment available 24 hours every day and operates a 17-bed infirmary multiple assisted living beds, mental health observation rooms, and respiratory isolation areas. The Unit is unique in that it has an on-site infectious disease clinic and HIV program, because of this, the Stiles Unit houses a large population of HIV positive inmates.

Inmates at Stiles Unit are encouraged to participate in educational classes like adult basic education, cognitive intervention, literacy, substance abuse education, and earn a GED while incarcerated. Additional technical training is provided in refrigeration and air conditioning, automotive mechanics, and transmission specialist. Inmates at Stiles Unit can join work details that provide facility maintenance, care for a unit garden, provide laundry services, and work with canines.

TDCJ - Mark W. Stiles Unit - Parole Division
TDCJ - Mark W. Stiles Unit - Specialized Programs
TDCJ - Mark W. Stiles Unit - eComm/Inmate Commissary
TDCJ - Mark W. Stiles Unit - Family Information Guide
TDCJ - Mark W. Stiles Unit - Inmate Handbook

Offender Gender: Male Maximum Capacity *: 2,981 Custody Levels Housed: G1-G5, Administrative Segregation, Safekeeping Approximate Acreage: 776 (Co-located with Gist and LeBlanc) Agricultural Operations: Stiles, Gist, and LeBlanc work in cooperation: Security Horses, Security Pack Canines, and Unit Garden. Manufacturing and Logistics Op.: None Facility Operations: Unit Maintenance Additional Operations: Scent-Specific Canines; Human Remains Detection (HRD) Canines; Laundry services provided for the Gist State Jail. Medical Capabilities: Ambulatory medical, dental, and mental health services with 21 wheelchair accommodated bunks. Medical care available 24 hours a day, seven days a week. Seventeen bed infirmary, including 13 assisted living beds, two respiratiry isolation rooms and two mental health observation rooms. Onsite infectious disease specialty clinics and HIV program available. Telemedicine and Digital Medical Services (DMS) available. All services on a single level, including assisted disability services (ADS) showers and CPAP accommodating housing. Managed by UTMB. Educational Programs: Literacy (Adult Basic Education/GED), Special Education, CHANGES/Pre-Release, Cognitive Intervention Lamar State College Vocational: Air Conditioning and Refrigeration I and II; Auto Mechanics; Auto Mechanics II (Transmission) Additional Programs/Services: Faith Based Dormitory, Adult Education Program (upon availability), Peer Education, Reentry Planning, Chaplaincy Services, Crime Stoppers, GO KIDS Initiative Community Work Projects: None Volunteer Initiatives: Literacy/Education, Substance Abuse Education, Life Skills, Support Groups, Religious/Faith Based Studies and Activities, Veterans Programs

Inmate Locator

TDCJ - Mark W. Stiles Unit (ST) is a facility in the Texas Department of Corrections. The DOC publishes the names of their current inmates and identifies which of their locations the inmate is being held. Your search should start with the first DOC locator to see if your loved one is there. Begin with the first three letters of the offender's first and last name, it does not have to be spelled exactly.

The second box is the InmateAid Inmate Search. This database of inmates is user-generated content for the purpose of accessing and utilizing any or all of the InmateAid services. If you need our assistance creating your own inmate profile to keep in touch, email us at and we will assist you in locating your inmate.

As a last resort, you might have to pay for that information if we do not have it. The Arrest Record Search will cost you a small amount, but their data is the freshest available and for that reason, they charge to access it.

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Visitation Information

Visiting hours for TDCJ - Mark W. Stiles Unit (ST). For Directions call 409-722-5255

Sunday 8:00 am - 3:00 pm
Monday 8:00 am - 9:00 pm
Tuesday 8:00 am - 9:00 pm
Wednesday 8:00 am - 9:00 pm
Thursday 8:00 am - 9:00 pm
Friday 8:00 am - 9:00 pm
Saturday 8:00 am - 3:00 pm
Federal Holidays 8:00 am - 3:00 pm

No cellphones, you will be searched before visiting. NO personal belongings. Persons under probation, parole, or other community corrections supervision must obtain the permission of both their individual supervising officer and the superintendent prior to a visit. Such visitation is not normally approved.

If the visitor is under the age of 18 and is a family member of the inmate, they must be accompanied by an adult family member or guardian to include a member of the inmate's extended family. If the visitor is under the age of 18 and is not a family member of the inmate, the minor visitor must be accompanied by a parent or guardian.

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Ask The Inmate

Ask a former inmate questions at no charge. The inmate answering has spent considerable time in the federal prison system, state and county jails, and in a prison that was run by the private prison entity CCA. Ask your question or browse previous questions in response to comments or further questions of members of the InmateAid community.

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