Guide
Texas Inmate Search at a Glance
Texas runs the largest state prison system in the country. The Texas Department of Criminal Justice holds more people than any other state system, in more than 100 units, from the Huntsville Unit, the Polunsky Unit in Livingston, the Allred, Coffield, Beto, Estelle, Stiles, McConnell, Michael, Clements and Hughes units to the Mountain View, Murray, Hobby and Crain units for women, plus state jails for the lowest level felonies. County jails run by the 254 sheriffs hold pretrial detainees and misdemeanor sentences, and the Harris County Jail in Houston is one of the largest jails in the country by itself.
The TDCJ Inmate Information Search is the state lookup. It runs on the TDCJ number, the SID number or the name and covers people in prison and in state jails.
Official sources on this page were checked on September 25, 2026.
Guide
Texas state prison inmate search
| State prison inmates | Yes, TDCJ Inmate Search, prisons and state jails |
|---|---|
| County jail inmates | No, sheriff searches by county |
| Parole and probation | No, Parole Division supervises parolees |
| Released inmates | No |
| Photographs | No |
| Release dates | Yes, projected release, maximum and parole eligibility |
| Best search key | SID number |
The TDCJ Inmate Search returns the TDCJ number, the SID number, name, race and sex, date of birth, the unit of assignment, the projected release date, the maximum sentence date, the parole eligibility date, the current parole review status and each offense with the county, case number, sentence date and sentence. The SID is the State Identification number assigned by the Department of Public Safety at the first arrest, so it links the prison record to the criminal history. People on parole are not listed; the parole division answers questions about them.
- TDCJ Inmate Information SearchSearch Texas prisons and state jails by TDCJ number, SID or name
- Texas Department of Criminal JusticeUnits, visitation, mail, phone and money deposits
- Texas Board of Pardons and ParolesParole review process, decisions and victim notification
- VINELink TexasCustody alerts for Texas county jails and state prisons
Guide
County jails and local custody in Texas
The Harris County Sheriff's jail information search covers the jail complex in downtown Houston and lists the booking date, charges, bond and the next court date. The Dallas County jail at Lew Sterrett, the Bexar County Adult Detention Center in San Antonio, the Tarrant County jail in Fort Worth, the Travis County jail in Austin, the El Paso County Detention Facility, the Collin County Detention Facility in McKinney, the Denton County Jail and the Hidalgo County Adult Detention Center in Edinburg publish inmate searches as well. Houston Police, Dallas Police and San Antonio Police book into the county jail, and the Department of Public Safety books into the county jail of the arrest.
Guide
What Texas inmate records show, and what stays private
The Texas Public Information Act, chapter 552 of the Government Code, makes the custody record public, and the TDCJ posts offenses, sentences, release dates and parole status, though not photographs. Sheriffs release booking photos with their rosters. Medical and mental health records, the pre-sentence investigation, classification, gang and disciplinary files and Board of Pardons and Paroles case files are exempt. The Department of Public Safety sells a name based conviction and deferred adjudication search to anyone online for a small fee per search.
Guide
Parole, probation and release in Texas
The Texas Board of Pardons and Paroles reviews prisoners at the parole eligibility date, which arrives at a quarter of the sentence for most offenses and at half for aggravated offenses, and posts the review status shown in the inmate search. The TDCJ Parole Division supervises releases from district offices statewide. Community supervision, the Texas term for probation, is run by county community supervision and corrections departments under the district courts, so probationers appear in court records. The judgment sits with the district clerk of the convicting county.
Guide
When the search shows nothing
If the TDCJ search returns nothing, check the county jail search for the county of arrest, starting with Harris, Dallas, Bexar, Tarrant or Travis, since pending cases and misdemeanor sentences stay in the jail and a person sentenced in the last weeks may still be waiting for transfer. A probationer is in district court records under community supervision. Check the federal Bureau of Prisons locator for a federal case, including the federal prisons in Beaumont, Bastrop, Seagoville and Three Rivers, the ICE detainee locator for an immigration hold, and VINELink for a recent release.
Straight answers
Texas Inmate Search, questions
What is the difference between a TDCJ number and a SID number?
The TDCJ number is assigned by the Department of Criminal Justice at intake and changes with each new commitment. The SID number is assigned once by the Department of Public Safety and stays the same for life, so it is the better key for a person with several sentences.
Where is someone arrested in Houston held?
At the Harris County Jail, run by the Harris County Sheriff. Houston Police book into the county jail, and the sheriff's jail information search lists charges, bond and the next court date.
Does the Texas inmate search show parolees?
No. It covers people in TDCJ prisons and state jails. Parolees are supervised by the TDCJ Parole Division, which answers questions about them by district office.
What is a Texas state jail?
A TDCJ facility for people convicted of state jail felonies, the lowest felony level. State jail sentences run from six months to two years, day for day, and appear in the same inmate search.