Reviewed and updated October 11, 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 between September 24, 2026 and October 11, 2026.
Grant County, New Mexico, has about 28,000 residents (2024 Census Bureau estimate). A DWI arrest in Grant County starts two cases, a criminal case (in the Magistrate Court, or the Metropolitan Court in Bernalillo County) and a license case before the Motor Vehicle Division, 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: Grant County public records, Grant County arrest records, Grant County warrants, Grant County inmate search, Grant County criminal records, New Mexico arrest records and New Mexico inmate search.
The DWI Law in New Mexico
In New Mexico the offense is DWI, and the limit is 0.08.
Driving in New Mexico 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 Motor Vehicle Division, separately from the criminal case.
Who Makes DWI Arrests in Grant County
The Grant County Sheriff's Office and the agencies that report for Silver City, Bayard, Santa Clara and Hurley make the DWI arrests in Grant County.
The FBI's agency list also places one more agency in Grant County: Western New Mexico University (campus police).
Together, the three agencies in Grant County with all twelve months of 2025 on file reported 136 arrests to the FBI that year, all offenses together; the FBI's count for Grant County does not break DWI out.
Booking After a DWI Arrest in Grant 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 Grant County Sheriff's Office, held about 80 people on an average day in 2023 by the Vera Institute of Justice's count and has a jail page SearchSystems verified at grantcountynm.gov/166/Corrections. The Grant County inmate search guide covers the jail in full.
The Court Case
The District Attorney files the charge, and the case is heard in the Magistrate Court, or the Metropolitan Court in Bernalillo County.
The District Attorney's page SearchSystems verified is at 6thda.com/meet-the-d-a-s-office, phone (575) 388-1941.
The court records page SearchSystems verified for the county is at grantcountynm.gov/m/directory/department?did=31. That page belongs to a lower court, the Magistrate Court, not to the District Court for Grant County.
Statewide, New Mexico Courts Case Lookup is the New Mexico Judiciary's free statewide case search.
The License Case
The court case is only half the record. The Motor Vehicle Division runs a separate administrative case over the license, which can suspend it before the criminal case is decided, and the New Mexico Motor Vehicle Division keeps the driving record the conviction goes on.
The Records a DWI Leaves
- The arrest report: from the agency that made the arrest, under the Inspection of Public Records Act.
- The court file: from the Magistrate Court, or the Metropolitan Court in Bernalillo County, kept by the Clerk of the District Court.
- The driving record: from the New Mexico Motor Vehicle Division.
More on each: Grant County arrest records, Grant County police reports and Grant County court records.
Frequently Asked Questions
What is the DWI limit in New Mexico?
0.08 percent blood alcohol.
Where is a DWI case from Grant County heard?
In the Magistrate Court, or the Metropolitan Court in Bernalillo County, brought by the District Attorney. The court records page SearchSystems verified for the county is at grantcountynm.gov.
Where is a person arrested for DWI in Grant County held?
At the county jail, run by the Grant County Sheriff's Office, if kept in custody.
Who handles the license after a DWI arrest in New Mexico?
The Motor Vehicle Division, in an administrative case separate from the court case.
Is this the official Grant 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.