Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. The arrest and crime counts are the ones each agency reported to the FBI, as the FBI held them on October 8, 2026. Every office link was opened and checked against the office's own site between September 24, 2026 and September 28, 2026.
Doña Ana County, New Mexico, has about 229,000 residents (2024 Census Bureau estimate). In New Mexico the public criminal record is the court file, kept by the Clerk of the District Court; the statewide criminal history kept by the New Mexico Department of Public Safety is released only to its subject and to the employers and agencies the law allows. This guide says where each record of a criminal case from Doña Ana County is kept and how it is seen.
This guide covers the court file, the statewide record, local arrest records, the crimes behind the records, the prosecutor, sex offender registry, records requests and common questions.
Related guides: Doña Ana County public records, Doña Ana County arrest records, Doña Ana County warrants, Doña Ana County inmate search, Doña Ana County court records, New Mexico arrest records and New Mexico inmate search.
Criminal Cases in the District Court for Doña Ana County
A criminal case from Doña Ana County is filed in the District Court for Doña Ana County or the Magistrate Court, which takes misdemeanors, traffic cases and civil cases up to $10,000; Bernalillo County has the Metropolitan Court instead, and the court file, kept by the Clerk of the District Court, is the record of it that the public may see.
For Doña Ana County, SearchSystems opened and checked the court records page for the county at donaana.nm.publicsearch.us (page title: Official Record Search | Quick Search | Doña Ana County, New Mexico County Clerk), which answered when SearchSystems opened it on September 24, 2026.
Statewide, New Mexico Courts Case Lookup is the New Mexico Judiciary's free statewide case search.
The New Mexico Criminal History and Your Own Copy
New Mexico does not let the public search another person's statewide criminal history. The record kept by the New Mexico Department of Public Safety goes to the person it belongs to and to employers and agencies the law authorizes; for everyone else the court file in the District Court for Doña Ana County is the public record.
To see your own record, the route is a fingerprint-based request to the Department of Public Safety. The state page SearchSystems verified for it is at dps.nm.gov/law-enforcement-records-bureau.
Arrest Records Kept Locally in Doña Ana County
The Dona Ana County Sheriff's Office and the agencies that report for Las Cruces, Sunland Park, Anthony, Mesilla and Hatch keep the arrest records in Doña Ana County: the report and the booking record of each arrest stay with the agency that made it, separate from the court file and from the state repository.
The FBI's agency list also places one more agency in Doña Ana County: New Mexico State University (campus police); it keeps the records of its own arrests.
Together, the three agencies in Doña Ana County with all twelve months of 2025 on file reported 928 arrests to the FBI that year; how each case ended is in the court file, not in the arresting agency's.
The agencies and their counts, year by year, are in Doña Ana County arrest records.
The Crimes Behind the Records: Doña Ana County in 2025
The three agencies in Doña Ana County with all twelve months of 2025 on file reported 333 violent and 1,013 property crimes to the FBI that year; the same agencies with both 2025 and 2024 complete reported 1,346 crimes in 2025 against 1,655 in 2024. Each reported crime is a report on file with the agency that took it, and each arrest that follows is the start of a criminal record.
The full crime section, agency by agency, is on the Doña Ana County public records guide.
The District Attorney for Doña Ana County
Charges in Doña Ana County are filed by the District Attorney, which reviews the arrests of every agency in the county and brings the cases in the District Court for Doña Ana County or the Magistrate Court.
The office's page SearchSystems verified is at donaanacountyda.com/contact-us (page title: Contact Us | Doña Ana County Contact Info by DACDA), phone (575) 524-6370, Mon - Fri: 8:00 AM - 5:00 PM, which answered when SearchSystems opened it on September 24, 2026.
The Sex Offender Registry for Doña Ana County
Registered sex offenders living in Doña Ana County are listed on the New Mexico Sex Offender Registry, run by the New Mexico Department of Public Safety at offenderwatch.com/network/new-mexico. The registry is public and can be searched online; the county sheriff registers them.
Registration itself is done in person with the local agency where the registrant lives: the sheriff's office, or the city police in a city with its own department.
Asking an Agency in Doña Ana County for a Record
An arrest report, a booking record or a local criminal history letter comes from the agency that holds it, not from the court.
Under the Inspection of Public Records Act a county office must answer a request within 15 calendar days, after acknowledging the request within 3 business days, and it may charge copying at no more than $1 a page. The county records request page SearchSystems verified is at donaana.gov/departments/administration/legal_risk_department/reques... (page title: Dona Ana County, NM).
Frequently Asked Questions
Are criminal records public in Doña Ana County?
The court files of criminal cases in the District Court for Doña Ana County are public and can be looked up through the court. The statewide criminal history kept by the New Mexico Department of Public Safety is not public; you can get your own. The arrest report itself is released by the agency that made the arrest, under the Inspection of Public Records Act.
Can I search Doña Ana County criminal cases online?
The court records page SearchSystems verified for the county is at donaana.nm.publicsearch.us (page title: Official Record Search | Quick Search | Doña Ana County, New Mexico County Clerk). Statewide, New Mexico Courts Case Lookup is the New Mexico Judiciary's free statewide case search.
How do I get my own New Mexico criminal history?
Through a fingerprint-based request to the Department of Public Safety.
Who prosecutes crimes in Doña Ana County?
The District Attorney, reached at (575) 524-6370, which files its cases in the District Court for Doña Ana County or the Magistrate Court.
Is this the official Doña Ana 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.