Rio Arriba County Jail Overview
Rio Arriba County describes the Detention Center as the Adult Detention Facility serving the county criminal justice system. The county treats detention as its own department or division, with Adeline L. Martinez listed as Detention Administrator in the county materials. The jail is in Tierra Amarilla, the county seat, and it serves the rural northern New Mexico communities that route arrests, bond questions, first appearances, and jail visits through the county government complex.
The Rio Arriba County Detention Center is a county jail, not a New Mexico Corrections Department state prison. That distinction matters for an inmate search. The facility holds adults over age 18, including people waiting for trial, people found guilty and waiting for sentencing, sentenced inmates serving local jail time, and people waiting for transport to prison. The county FAQ also says it holds prisoners for the Rio Arriba County Sheriff's Department, New Mexico State Police, U.S. Marshals Service, local Tribal Governments, Espanola Police Department, Probation and Parole, and other local agencies.
The official detention page is the best county source for the facility's address, administrator, public hours, and resource labels. It lists an inmate search resource, but the research did not expose a working public roster URL in the accessible page HTML, so custody checks should not depend on a live web roster being available.
The Rio Arriba County Detention Center source page shows the detention center contact and resource area:
Use that county page as the source for the facility contact record, but confirm live custody, visits, and bond status directly with jail staff.
Rio Arriba Detention Capacity
The county detention FAQ gives the clearest facility capacity number: 112 male beds and 28 female beds, for 140 adult beds in all. The county detention page also says the department books more than 2,000 men and women each year. A current daily population dashboard was not located on the county website, so the safest local numbers are the county-published capacity and annual booking volume, paired with historical trend data from Vera when broader population context is needed.
Vera's county data places the 2023 Rio Arriba jail population at 71 and shows a higher historical count of 146 in 2013. Those figures are useful for trend context, but they are not a live headcount. The county did not publish a current average daily population, housing-unit count, or current overcrowding dashboard in the official detention materials reviewed for this build.
| Measure | Figure | Source Context |
|---|---|---|
| Rated adult capacity | 140 total beds | County detention FAQ, accessed June 22, 2026 |
| Male capacity | 112 beds | County detention FAQ |
| Female capacity | 28 beds | County detention FAQ |
| Annual bookings | More than 2,000 men and women | County detention page |
| Official current daily population | Not published in located county sources | County page and FAQ checked |
Rio Arriba Inmate Lookup
For a current Rio Arriba County Detention Center inmate lookup, start with the jail phone line. The official site has an "Inmate Search" label, but the research did not identify an inspectable county-hosted or vendor-hosted roster form. That means the practical search path is to call the detention center, give the person's full legal name, date of birth if known, arresting agency if known, and approximate arrest date, then ask what custody information staff can release.
Do not start with NMCD for a person who was just arrested in Rio Arriba County. The New Mexico Corrections Department offender search covers NMCD prison custody and probation or parole supervision. NMCD says it does not have jurisdiction over county or city detention facilities. If a person has been sentenced to state prison or moved from county custody after sentencing, then NMCD becomes the correct statewide search route.
- Call Rio Arriba County Detention Center at (575) 588-7350 and ask for current custody status.
- Provide the full name, date of birth if known, arresting agency, and estimated booking date.
- Ask whether the person is held locally, waiting for court, held for another agency, or already transferred.
- Use NMCD only for sentenced prison, probation, or parole records after the person leaves county jail custody.
- Use BOP for federal sentenced custody, ICE ODLS for immigration custody, and VINELink New Mexico for custody notifications where available.
Rio Arriba County jail inmate records require this fallback chain because the official county source did not publish a verifiable roster form with visible search fields, charges, bond fields, or release tabs.
Important: A federal hold, probation hold, tribal arrest, or Espanola Police Department arrest can still route a person through the Rio Arriba County Detention Center.
Rio Arriba Jail Contact
The jail is the direct contact for current local custody. Rio Arriba County Sheriff's Office locations may help route incident-report or sheriff-record questions, but the detention center is the right first call for whether someone is held in the Rio Arriba County jail, how visits are scheduled, what bond information has been received, and whether property or money release is available during business hours.
Rio Arriba County Detention Center
2 Main St. Bldg 2
Tierra Amarilla, NM 87575
(575) 588-7350
Administrative office: Monday-Friday, 8:00 a.m.-5:00 p.m.
Rio Arriba County Sheriff's Office
149 State Rd 162
Tierra Amarilla, NM 87575
(575) 588-7271
Administrative hours: Monday-Friday, 8:00 a.m.-5:00 p.m.
The county directory also lists the detention phone number for Tierra Amarilla and an Espanola number for county routing. For emergency law enforcement response, use 911. For current inmate questions, do not call 911. Use the detention number and expect staff to limit responses when medical privacy, juvenile records, sealed matters, or ongoing investigations are involved.
Rio Arriba Jail Visits
Public visitation at Rio Arriba County Detention Center is by appointment. The FAQ says appointments are made by calling the detention center Monday through Friday during the listed morning and afternoon office windows. Visits are available Tuesday through Saturday and observed holidays, but they may be cancelled without prior notice. Each inmate may receive two visits per day, though visits cannot be back-to-back.
The county FAQ names eight 30-minute visit slots. Visitors should confirm the exact appointment, arrival process, identification needs, and any cancellation before traveling to Tierra Amarilla. Northern Rio Arriba travel can involve long rural drives and winter road issues, while the county page does not publish a separate visitor-parking map or public entrance diagram.
| Day | Appointment Availability | Notes |
|---|---|---|
| Monday | No public visit day stated | Call for appointments during business hours. |
| Tuesday | Appointment visits | Thirty-minute slots available if scheduled. |
| Wednesday | Appointment visits | Two visits per inmate per day, not back-to-back. |
| Thursday | Appointment visits | Visits may be cancelled without prior notice. |
| Friday | Appointment visits | Schedule by phone. |
| Saturday | Appointment visits | Weekend visits are listed in the FAQ. |
| Sunday | No public visit day stated | Secure facility operates, but public visits are limited. |
The visit slots listed by the county are 8:45-9:15, 9:30-10:00, 10:15-10:45, 11:00-11:30, 1:00-1:30, 1:45-2:15, 2:30-3:00, and 3:15-3:45. Call (575) 588-7350 between 8:00 a.m.-12:00 p.m. or 1:00 p.m.-5:00 p.m., Monday through Friday, excluding holidays, to ask for appointment availability.
The county detention FAQ page lays out the appointment and visit-slot details:
Because visits can change without notice, treat the FAQ as the baseline and the phone confirmation as the final step before travel.
Rio Arriba Mail and Money
Mail for a Rio Arriba County Detention Center inmate must be sent through the postal address listed by the county, not dropped off at the jail. The envelope should use the inmate's full name, inmate number, or date of birth. Envelopes must be clean and free of stickers, tape, glitter, glue, smudges, and similar issues. The jail says mail is subject to being read and checked for contraband, and the facility does not accept outside food, books, writing materials, or stamps.
Inmates may call out collect, but the jail does not accept incoming calls, messages, or faxes for inmates. Calls are recorded and monitored. The FAQ says calls are limited to 15 minutes, though an inmate may call again if no one else is waiting. Friends and family can set up prepaid phone accounts through Securus by phone or online.
| Service | Rio Arriba County Detail |
|---|---|
| Mail address | P.O. Box 336, Tierra Amarilla, NM 87575 |
| Envelope identity | Use full name, inmate number, or date of birth. |
| Phone calls | Outgoing collect calls only; no incoming inmate calls or messages. |
| Prepaid phone accounts | Securus, 1-800-844-6591, or the Securus website. |
| Money deposits | Money order or cashier's check may be sent; no online jail deposit vendor was located. |
| Commissary | Purchases deduct from the inmate account. |
Money on a person at arrest, or money sent in later, is placed on the inmate account. The account may be used for commissary purchases and some medical co-pay charges, but the FAQ states no inmate is denied medical care because of inability to pay. A positive account balance is paid by check at release. Property or money release during incarceration requires an inmate release form and is handled during normal working hours.
Rio Arriba Booking and Bond
Booking at Rio Arriba County Detention Center starts after an arresting agency brings the person to the facility or the jail accepts the hold. The county does not publish a complete booking checklist, so do not assume a public record will show a booking number, housing unit, mugshot, charge code, or release tab online. Supported county facts include property handling, account setup, outgoing phone access, classification, and first appearance through the jail's video court system.
The FAQ says first appearances generally happen around mid-afternoon, with timing dependent on judge availability. Family members can attend at the courthouse. Attorneys usually attend at the courthouse, though the FAQ says they may attend arraignment with the client at the detention facility. Bond is set by the court, not by the jail. Some offenses have no bond until first appearance.
- Call the detention center to confirm whether the person is in custody and whether bond information has arrived.
- Ask which court is handling first appearance or bond and whether another hold blocks release.
- During court business hours, post bond at the court identified in the case.
- After hours, the county FAQ says bond may be posted at the Sheriff's Department in Espanola or Tierra Amarilla.
- If using a bondsman, confirm that the judge has approved the surety bond.
For court charges after booking, use Rio Arriba County court records after jail arrest and New Mexico court lookup tools after the case has had time to open. A jail booking allegation can differ from the complaint, information, indictment, amended charge, or final court disposition.
Rio Arriba Jail Programs
The county describes organized programs as very limited, but several services are named. Religious volunteers are available. Representatives from Rio Arriba County Health and Human Services are involved. An adult education program is listed, and some inmates may work in laundry, kitchen, custodial jobs, floors, or the library if permitted by staff and classification.
The detention FAQ says no day-release work-release program exists. Some sentenced inmates may perform supervised community beautification projects under detention staff control. Classification is the jail process of reviewing personal history, crimes, and behavior and assigning housing where the person is expected to do best during confinement. Discipline for rule violations can affect visits and commissary and can result in segregation.
- Pretrial detainee
- A person held before trial or before the case has a final court result.
- Classification
- The jail review used to decide housing, supervision, and program fit.
- Detainer
- A hold or request from another agency, such as probation, federal authorities, or another jurisdiction.
- Commissary
- The jail account store for permitted snacks, hygiene items, writing materials, and personal items.
Professional visitors, contractors, program staff, and behavioral health representatives are subject to security rules. The county memo says items must be declared and submitted for inspection, people entering the facility may be searched with a metal detector wand, and non-security personnel are escorted out during lockdowns, headcounts, emergencies, or searches.
Note: Confirm custody, visit status, bond routing, and allowed items with the detention center before traveling to Tierra Amarilla.