Find an Inmate at Dominguez Unit
Search for an inmate at Dominguez Unit and get help with contacting an inmate, visitation, and sending money.
Search by Inmate Name
Enter first and last name to look up an inmate at Dominguez Unit.
Overview
To confirm whether someone is at Dominguez State Jail, start with the Texas statewide offender search (and the appropriate county jail roster for local bookings). These portals let you search by TDCJ/SID number, booking number, or full name. Don't have an ID number? Use the statewide search first to find the TDCJ/SID. Instead of checking manually every day, register with notification services like IVSS, VINE, or SAVNS to get alerts about custody-status changes. To receive inmate phone calls, register your phone number online and enter the inmate's TDCJ ID when prompted.
After You Search
Quick Facts
- Texas statewide offender search portals let you search by TDCJ/SID number or booking number to locate someone in custody.
- If you don't know an inmate's ID, the statewide search can help you find the TDCJ/SID before using other lookup tools.
- Notification services such as IVSS, VINE, or SAVNS provide continuous custody-status updates you can register for.
- To receive inmate telephone calls you must register your telephone number online and have the inmate's TDCJ ID number.
- Phone service is generally available from about 5:00 a.m. to 12:00 a.m., and calls are limited to 30 minutes.
Common Questions
How can I find out if someone is at Dominguez State Jail?
Start with the Texas statewide offender search, then check the relevant county jail roster for local bookings. You can search by TDCJ/SID number, booking number, or full name—if you don’t have an ID number, use the statewide search to find it first.
Can I get alerts when an inmate's custody status changes?
Yes. You can register with services like IVSS, VINE, or SAVNS to get automated custody-status updates instead of checking manually. These alerts can cover releases, transfers, and other status changes.
What do I need to receive phone calls from an inmate?
You’ll typically need to register your telephone number online and provide the inmate’s TDCJ ID number during registration. Follow the TDCJ phone-registration instructions for approval and activation.
What are the phone rules at Dominguez State Jail?
Phone service is generally available about 5:00 a.m. to 12:00 a.m., and calls are limited to 30 minutes. All calls except attorney calls may be monitored and recorded.
How do I send digital mail to an inmate at Dominguez State Jail?
Address digital mail to the Digital Mail Processing Center using the inmate’s full name and TDCJ number. Send it to PO Box 660400, Dallas, TX 75266-0400.
Related Guides
Dominguez State Jail visiting hours (official times and what they mean)
Planning a visit gets easier once you know TDCJ's official visiting window — and what can still limit your time even during those hours.
How to register your phone (and 5 things to know about calls) for someone at Dominguez State Jail
Want phone calls from someone at Dominguez State Jail? You'll need to register your number with TDCJ first. Here's how that works—plus what to expect with call hours, time limits, and monitoring.
How to send money and buy commissary items for someone at Dominguez State Jail
Helping someone at Dominguez State Jail with money or commissary takes some planning. You'll need to know who's allowed to send funds, plus the quarterly spending limits and fees for eCommDirect purchases.