John Middleton Unit Inmate Lookup

John Middleton Unit Overview

John Middleton Unit is a Texas Department of Criminal Justice Correctional Institutions Division prison in Jones County. The official TDCJ Middleton Unit page lists the address as 13055 FM 3522, Abilene, TX 79601, and the phone number as 325-548-9075. TDCJ describes the unit as eight miles northeast of Abilene in Jones County. The senior warden listed in the research source is Raleigh Breeden, and the unit has been ACA accredited since May 2001.

Middleton is a male TDCJ unit with G1 through G3 custody levels and Transient status. It is not a county jail and does not use the Jones County Sheriff's Office custody-status process as its primary lookup route. The unit came online in January 1994, has a listed capacity of 2,128, and sits on approximately 402 acres co-located with French Robertson Unit. The co-location matters because both units can appear in Jones County prison searches, but they have different phone numbers, capacity figures, custody levels, programs, and unit pages.

The TDCJ John Middleton Unit page is the source for the facility screenshot below.

This source image ties Middleton to the TDCJ unit directory, which is the right starting place for facility-specific state-prison details.

John Middleton Unit Capacity and Population

TDCJ lists John Middleton Unit's capacity as 2,128. The February 2026 TDCJ High Value Dataset, updated March 25, 2026, showed a Middleton population of 2,052. The race and gender counts located in that dataset were male Asian 10, Black 579, Hispanic 556, Native 0, and White 907, totaling 2,052. These figures describe the state-prison population at Middleton, not the Jones County Jail population and not immigration detention.

Capacity and population figures are useful for understanding the scale of the unit. They do not confirm the custody status of one person. The TDCJ online locator and TDCJ inmate-information channels are the proper sources for an individual search because they can reflect assignment changes, release processing, transient movement, and other state-prison updates that a static population table cannot show.

How to Look Up an Inmate at John Middleton Unit

Use the TDCJ online inmate search for Middleton. The search should not begin with the county jail roster unless the question is whether a person is still in local Jones County custody before transfer. For sentenced prisoners and state-prison unit assignments, TDCJ is the controlling agency. TDCJ's inmate information page also explains email and telephone options, including pia@tdcj.texas.gov, 936-295-6371, and 800-535-0283.

1. Open the TDCJ sentenced-inmate locator.
2. Search by TDCJ number, SID number, or name. Exact identifiers help when names are common.
3. Read the result for current unit assignment and confirm whether the person is listed at John Middleton Unit.
4. If the result is uncertain, contact TDCJ inmate information with the person's exact date of birth or assigned number.

The TDCJ inmate information page is a successful source image for the lookup channels beyond the online form.

The extra TDCJ email and phone routes matter when the online result is incomplete, when an identifier is missing, or when a recent transfer has not yet become clear to the person searching.

John Middleton Unit Address and Contact

Use the unit phone for Middleton-specific operational questions, especially before travel. Use TDCJ inmate-information channels for statewide custody, release-date, offense, and number-based lookup questions. The unit address should not be used as a substitute for the TDCJ digital personal-mail address or TDCJ trust-fund address unless the item is a category that TDCJ specifically routes to the unit.

Middleton's Abilene address and Jones County location can be confusing in custody searches. The key point is agency custody. If TDCJ holds the person, TDCJ locator, visitation, mail, and trust rules apply. If the person is still in local pretrial custody, the Jones County Sheriff's Office and VINELink route may apply instead.

Visiting Someone at John Middleton Unit

Middleton visitation follows TDCJ visitation rules. Visitors should confirm the person's current assignment, whether the person is eligible for visits, whether the visitor is approved, and whether the unit schedule has changed. Prison visitation can be affected by classification, transient status, discipline, transport, medical movement, and operational restrictions. A county-jail visitation schedule does not apply to Middleton.

The TDCJ visitation information page supplies the statewide visit framework for Middleton and other state-prison units.

Checking TDCJ visitation before calling the unit helps separate statewide requirements from unit-specific schedule confirmation.

Mail, Phone, and Money at John Middleton Unit

TDCJ digital mail rules apply to personal mail for Middleton prisoners. The researched TDCJ mail source gives this format for personal mail, photos, and greeting cards: Texas Department of Criminal Justice, Inmate's Full First and Last Name plus TDCJ Number, PO Box 660400, Dallas, TX 75266-0400. Legal, special, media, and business mail are treated differently and should be routed under the TDCJ instructions for those categories.

The TDCJ Commissary and Trust Fund page is the source image for Middleton trust and eCommDirect routing.

Trust and commissary rules are statewide TDCJ functions, so they should be checked through TDCJ rather than through the Jones County Sheriff's Office.

Reception, Classification, and Transfers at John Middleton Unit

Middleton is part of the state-prison system, so the relevant intake process is TDCJ reception, classification, transport, and unit assignment rather than arrest booking at a county jail. The unit houses G1 through G3 and transient prisoners, which means some people may be in a movement or assignment status rather than a long-term stable housing placement. That can affect search timing, visitation eligibility, and mail expectations.

When a Jones County criminal case results in a state-prison sentence, custody can move from the sheriff's jail to TDCJ. Once that transfer occurs, a county jail search may no longer show the person even though the person is still incarcerated. The correct next step is to search TDCJ by number or name and then confirm the listed unit.

About John Middleton Unit

TDCJ details for Middleton show a large male state-prison operation with 504 total employees. The researched unit page lists 366 security employees, 93 non-security employees, 10 Windham Education employees, and contract medical and mental-health staffing of 29 medical and 6 mental health. Operations include the Western Region Offender Transportation Office, substance abuse screening and assessment, and shared agricultural operations with Robertson, including security horses, security pack canines, and a unit garden.

Middleton program details differ from Robertson. Documented education and reentry offerings include literacy, Adult Basic Education, GED, CHANGES/Pre-Release, Cognitive Intervention, adult education when available, chaplaincy, a faith-based dormitory, GO KIDS, peer education, reentry planning, and volunteer programs in substance abuse education, life skills, parent training, support groups, and religious or faith-based activities. Middleton also has community work projects for city and county agencies, school districts, local organizations, and TxDOT.

Medical capabilities listed for Middleton include ambulatory medical, dental, mental health, telemedicine, and laboratory services, all on a single level, managed by Texas Tech. Those details are specific to the unit and should not be assumed for the county jail or Bluebonnet.