Search Costilla County Jail Roster
Costilla County jail roster records are maintained at the county jail in San Luis. This small rural facility serves the southernmost county in Colorado.
Costilla County Quick Facts
Costilla County Sheriff and Jail
The Costilla County Jail sits at 103 Gasper Street in San Luis, the oldest town in Colorado. The sheriff office runs this facility and handles all law work in the county. Costilla County is a small rural county in the San Luis Valley along the New Mexico border. The jail serves the entire county from this one spot in San Luis. Most people who live here are spread across farms and small towns, so the jail does not see as many bookings as urban facilities do.
Staff at the jail can help you find information about inmates. Call (719) 672-0673 to ask about someone in custody. You will need the person's full name to search. A date of birth or other details can help if the name is common. The jail can also provide information about bond amounts and court dates if that information is available and public. Because this is a small operation, you will talk directly to staff rather than use an online search tool.
Costilla County Jail sometimes houses inmates from other counties. This is common in rural Colorado, where small jails work together to manage space. The jail may take misdemeanor inmates from Alamosa County or other nearby areas. If you are looking for someone and they are not at the Costilla County Jail, ask staff if the person was transferred to another county. They can tell you where to search next.
| Address |
Costilla County Jail 103 Gasper Street San Luis, CO 81152 |
|---|---|
| Phone | (719) 672-0673 |
| Hours | Call for current hours |
Finding Inmates in Costilla County
Costilla County does not have an online inmate search system. To find out if someone is in jail, call the facility at (719) 672-0673. The staff will check their records and tell you if the person is there. Have at least a last name ready when you call. A first name or date of birth can help narrow down the search if the last name is common. The jail can also tell you about bond and court dates if that information is public.
Jail records in Colorado are public under state law. Anyone can ask about inmates as long as they follow the right process. For Costilla County, this means calling or visiting the jail in person. The staff cannot release private information like medical records or sealed case details, but they can confirm whether someone is in custody and provide basic booking information. This is how most small rural jails operate in Colorado.
If you prefer to visit in person, the jail is in San Luis on Gasper Street. Bring a valid photo ID with you. In-person visits let you talk to staff directly, which can be helpful if you have many questions or need to check on someone urgently. The jail may have limited hours for public inquiries, so calling ahead is a good idea. This can save you a long drive if staff are not available when you arrive.
For inmates who have been sentenced to state prison, use the Colorado Department of Corrections online search at doc.state.co.us/oss. That system tracks people in state facilities. County jails only hold people who are waiting for trial or serving short sentences for less serious crimes.
About Costilla County Jail
Costilla County Jail is a small facility that holds people arrested in the county. Most inmates are waiting for court hearings or serving time for minor crimes. The jail can house both men and women, though the total capacity is limited. Because the county is small and rural, the jail does not book as many people as larger urban facilities do. This means the jail often has space available and can sometimes take inmates from other counties that need extra room.
When someone is arrested in Costilla County, they are brought to this jail for booking. Staff collect information, take fingerprints, and log the charges. The person may post bond and be released, or they may stay in custody until their court date. The jail works with the local court system to schedule hearings and manage people who are waiting for trial. This process is standard across Colorado, but each county handles it based on the number of cases and available resources.
Inmates at Costilla County Jail have access to basic services such as meals, medical care, and phone calls. The jail may have limited programs or activities due to its small size, but staff work to meet the needs of people in custody. If an inmate needs special medical care or other services that the jail cannot provide, they may be transferred to a larger facility in a nearby county. The staff can tell you if someone was moved and where they are now.
Costilla County sometimes houses inmates from Alamosa County for misdemeanor offenses. This arrangement helps nearby counties manage their jail populations. If you are looking for someone from another county, check with the Costilla County Jail to see if that person is being held there.
Visiting Inmates at Costilla County Jail
If you want to visit someone at Costilla County Jail, call ahead to learn the rules. Small jails often have strict visiting hours and may limit how many people can visit at once. You will need a valid photo ID to enter the jail. The staff will check your ID and may ask about your relationship to the inmate. Some jails require visitors to be on an approved list before they can see the inmate.
Visits may happen in person or through a video system. In-person visits usually take place in a secure room where you can talk through a window or screen. Video visits let you talk to the inmate from a remote location using a computer or phone, but not all small jails offer this option yet. Ask the staff what is available in Costilla County when you call.
There are strict rules about what you can bring into a jail. Do not bring weapons, drugs, or any items that could be used to harm someone or help an inmate escape. You may need to leave your phone and other personal items in a locker or in your car. The staff will explain what is allowed before you enter the facility. If you violate the rules, you could be banned from visiting in the future.
Public Access to Jail Records in Colorado
Jail rosters in Colorado are public records. Under C.R.S. § 17-26-118, anyone can ask to see who is in a county jail. This applies to all jails in the state, including Costilla County. The jail must share basic information about inmates such as their name, booking date, and the charges they face. Some details may be withheld if releasing them would harm an ongoing investigation or violate privacy laws, but most information is open to the public.
The law requires jails to keep accurate records of all bookings and releases. Every time someone is booked into the jail, staff must log the person's name, the time they arrived, and the reason for their arrest. When someone is released, the jail updates the record to show the release date and time. These records create a history of who has been in custody and for how long. You can ask for this information at any time, and the jail must provide it as long as you follow the proper steps.
You do not need a special reason to request jail records. As long as you follow the county's process, you can get the information. In Costilla County, this usually means calling the jail or visiting in person. If the jail refuses to give you public information, you can file a complaint or seek help from a lawyer who understands public records law in Colorado.
Cities in Costilla County
Costilla County has no cities with populations over 25,000. The county seat is San Luis, which is the oldest town in Colorado. Other communities include Fort Garland and Blanca. All residents of Costilla County are served by the sheriff office and jail in San Luis. If you are arrested anywhere in the county, you will be booked at this facility.
Nearby Counties
These counties border Costilla County. If you cannot find someone at the Costilla County Jail, they may be held in one of these nearby facilities. Each county runs its own jail system.