Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. The arrest counts are the ones each agency reported to the FBI, as the FBI held them on October 8, 2026. The jail figures are from the Vera Institute of Justice's Incarceration Trends data. Every office link was opened and checked against the office's own site on September 23, 2026.
Starr County, Texas, has about 67,000 residents (2024 Census Bureau estimate). A DWI arrest in Starr County starts two cases, a criminal case (in the County Court at Law, or the District Court when it is charged as a felony) and a license case before the Department of Public Safety, and leaves three records. This guide follows the arrest from the roadside to the court file and the driving record.
This guide covers the law, the arrest, booking, the court case, the license case, the records and common questions.
Related guides: Starr County public records, Starr County arrest records, Starr County warrants, Starr County inmate search, Starr County criminal records, Texas arrest records and Texas inmate search.
The DWI Law in Texas
Drunk driving is charged as DWI in Texas, at a blood alcohol level of 0.08 or more.
Driving in Texas is consent to a breath or blood test when an officer has cause to suspect DWI; the license case that follows a refusal or a failed test is run by the Department of Public Safety, separately from the criminal case.
Texas sets no time limit on prior offenses: every earlier conviction counts toward a repeat charge.
Who Makes DWI Arrests in Starr County
The Starr County Sheriff's Office and the agencies that report for Rio Grande City, Roma and La Grulla make the DWI arrests in Starr County.
The FBI's agency list also places these agencies in Starr County: the Starr County Constable's Precinct 4, the Roma Independent School District and the Rio Grande City Independent School District (other agency).
Together, the three agencies in Starr County with all twelve months of 2025 on file reported 510 arrests to the FBI that year, all offenses together; the FBI's count for Starr County does not break DWI out.
Booking After a DWI Arrest in Starr County
A driver arrested for DWI and kept in custody goes to the county jail, whichever agency made the arrest. The jail, run by the Starr County Sheriff's Office, held about 300 people on an average day so far in 2026 by the Vera Institute of Justice's count and has a jail page SearchSystems verified at co.starr.tx.us/page/Sheriff, phone 956-487-5571. The Starr County inmate search guide covers the jail in full.
The Court Case
A DWI charge from Starr County is brought by the District Attorney in the County Court at Law, or the District Court when it is charged as a felony.
The District Attorney's page SearchSystems verified is at co.starr.tx.us/page/District.Attorney, phone (956) 716-4800.
The court records page SearchSystems verified for the county is at co.starr.tx.us/page/District.Clerk, phone 956-716-4800.
Texas has no single public index of every trial court case; each court's records are looked up through that court.
The License Case
A DWI arrest starts two cases: the criminal one above and an administrative one over the license, run by the Department of Public Safety. The driving record, kept by the Texas Department of Public Safety, carries the result of both.
The Records a DWI Leaves
- The arrest report: from the agency that made the arrest, under the Texas Public Information Act.
- The court file: from the County Court at Law, or the District Court when it is charged as a felony, kept by the District Clerk for district court cases and the County Clerk for county court cases.
- The driving record: from the Texas Department of Public Safety.
More on each: Starr County arrest records, Starr County police reports and Starr County court records.
Frequently Asked Questions
What is the DWI limit in Texas?
0.08 percent blood alcohol.
Where is a DWI case from Starr County heard?
In the County Court at Law, or the District Court when it is charged as a felony, brought by the District Attorney. The court records page SearchSystems verified for the county is at co.starr.tx.us/page/District.Clerk.
Where is a person arrested for DWI in Starr County held?
At the county jail, run by the Starr County Sheriff's Office, if kept in custody.
Who handles the license after a DWI arrest in Texas?
The Department of Public Safety, in an administrative case separate from the court case.
How long does a DWI count as a prior in Texas?
There is no time limit; every prior conviction counts.
Is this the official Starr County website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official county, court and state offices described above and does not hold records, charge for them or take requests.