John B. Connally Unit

A large TDCJ prison in Kenedy, in South Texas between San Antonio and Corpus Christi.

Overview

The John B. Connally Unit is a large men’s prison in TDCJ’s South Texas region. TDCJ lists it at about 2,496 beds. It sits in Karnes County near Kenedy, between San Antonio to the northwest and Corpus Christi to the southeast.

Two facts shape almost everything about visiting here: the unit’s size and its South-Texas location between two metro areas.

What Makes John B. Connally Unit Different

• A large South-Texas prison — TDCJ lists it at about 2,496 beds
• Located between San Antonio and Corpus Christi, so families travel from more than one metro area to reach the same unit
• Houses a broad G1-G5 custody mix, so the visiting format follows the incarcerated person’s classification rather than one unit-wide rule
• Reached by farm-to-market roads off U.S. Highway 181, with services thinning out over the last stretch into Kenedy

Visiting Hours and Procedures

The statewide rules above — approval, ID, prohibited items, and dress code — apply at John B. Connally Unit. What follows is specific to this unit.

The unit follows TDCJ’s standard weekend visitation pattern, with visits on Saturday and Sunday. Visits are arranged through the TDCJ Online Visitation Portal, which is where the current day, time slot, and visit format for a specific incarcerated person are confirmed.

The unit’s custody mix is the main reason one posted schedule does not mean one visiting experience. General-population housing typically uses standard contact visiting, while more restrictive housing can mean different room assignments or non-contact procedures on the same weekend. The format follows the incarcerated person’s classification, so two families arriving the same morning may have different experiences.

The unit’s size is the other variable. With about 2,496 beds, moving people from housing to the visiting area takes longer than at a small unit, so the same posted hours can produce a longer wait between check-in and the start of a visit.

Getting There and Parking

The John B. Connally Unit is in a rural section of Karnes County near Kenedy. The drive starts on highways but finishes on farm-to-market roads, and services thin out over the last stretch.

There is no fixed-route bus to the unit, so the trip is by car.

The nearest hospital emergency care is in the Kenedy and Karnes City area. Otto Kaiser Memorial Hospital in Kenedy operates a 24-hour emergency room.

Phones, Mail, and Video

Contact has a sequence to it. A phone number must be on the incarcerated person’s approved contact list before calls can connect, and after intake or a transfer that approval can take time to process. Calls are placed by the incarcerated person on TDCJ’s Securus phone system; a prison cannot be called into. Account setup, rates, and video options are covered in Phone & Video Calls.

Nearby Services

Kenedy is a small South-Texas town with limited commercial services. Kenedy and the nearby Karnes City are the closest service centers for gas, food, groceries, and lodging before the unit, and options thin out on the final farm-to-market approach. Hotel sites list properties in the Kenedy and Karnes City area.

For support beyond the unit itself, the Texas Inmate Families Association is a statewide nonprofit focused on education, advocacy, and prison-system navigation resources for families with someone in TDCJ custody.

Learn More

For detailed information about visiting and communicating with someone at a Texas state prison:

• Visiting in Texas — TDCJ approval process, dress code, scheduling
• Mail & Packages — what you can send and what gets rejected
• Phone & Video Calls — Securus accounts, call costs, video visits
• Sending Money — how to add funds to a TDCJ trust account
• Medical & Mental Health — healthcare in TDCJ facilities
• Transfers — what happens during transfers