A step-by-step guide to locating a loved one held by ICE, using official tools, understanding the process, and getting real support.
How to find an inmate at an ICE detention facility is one of the most urgent questions a family can face. ICE detention operates differently from county jail, and the search process requires different tools, different databases, and a clear understanding of how the federal immigration system moves people between facilities.
When a loved one is detained by Immigration and Customs Enforcement, time and information both feel scarce. This guide walks you through every step of the search process, from confirming the detention itself to contacting the right facility and understanding what happens next.
Understand How ICE Detention Differs From County Jail
ICE detention is a federal civil process, not a criminal one. A person detained by ICE has not necessarily been charged with a crime. They are being held by the Department of Homeland Security for immigration-related reasons, which means the records systems, the facility types, and the legal frameworks all differ from what families encounter in a state or county jail setting.
Facilities that hold ICE detainees are run by several different entities. Some are operated directly by ICE. Others are county jails that have signed intergovernmental service agreements with ICE to house detainees. Still others are private detention centers contracted through ICE. The same person can move through multiple facility types in a short period of time, which makes tracking location genuinely difficult.
Understanding this structural complexity matters because it shapes where you look. A county jail inmate search will not surface an ICE detainee unless that county jail is also holding ICE detainees and reports to federal systems. Knowing which database to use — and why — saves families hours of confusion and misdirected effort.
One more critical distinction: ICE detainees are assigned an alien registration number, commonly called an A-number. This number is the primary identifier in the federal system and is the most reliable search input. If you have it, use it. If you do not, the search is still possible but requires additional steps described below.
Use the ICE Online Detainee Locator System
The federal government maintains a public search tool called the Online Detainee Locator System, available through the official ICE website at ice.gov. This tool is the authoritative starting point for anyone trying to locate a person held in ICE custody. It searches across ICE's own records and should be the first place any family goes.
To search by A-number, you enter the nine-digit number and the country of birth. The system will return the facility name, city, and state if the person is currently in ICE custody. This is the fastest and most accurate method when the A-number is available.
If you do not have the A-number, the tool also allows a name-based search. You will need the first name, last name, country of birth, and date of birth. Name-based searches can sometimes produce incomplete results or miss a match if there are data entry variations, so it helps to try alternate spellings if the first attempt returns nothing.
One important limitation: the system only reflects current ICE custody. If your loved one was recently released, transferred to another agency, or deported, the locator may show no results. A blank result does not always mean the person was never detained. It means they are not currently appearing in that system, and further calls may be needed to clarify status.
Search for Recent Booking Information
When someone is first taken into custody by ICE, they may be processed through a local county facility before being transferred to a dedicated ICE detention center. During this window, they may appear in a county jail system rather than the federal locator. This is why running a parallel county jail inmate search during the first 24 to 72 hours can surface information the federal tool has not yet captured.
County jail records are often updated in near-real time after a booking. If a family member knows the general area where the detention occurred, checking the county sheriff's online inmate roster can confirm whether the person passed through that facility. Some counties post immigration hold information directly in the booking record.
The challenge is that once ICE formally takes custody, the county record may be updated or closed without a clear forwarding location. Families often find themselves in a gap period where the county record shows a transfer but the federal system has not yet updated with the new facility. Patience and repeated checks across both systems during this window are necessary.
For families managing this process while also trying to understand how to find someone in jail at the state level, it helps to know that the federal and state systems are entirely separate. A search that works for a state or local facility will not reach ICE records, and vice versa.
Gather the Key Information Before You Search
Before you run any search, collect every piece of identifying information you have access to. This includes the full legal name as it appears on government documents, the date of birth, the country of birth, and the A-number if known. Even partial information is useful, but having complete details dramatically improves search accuracy.
If a family member was arrested by local police before being transferred to ICE, the arrest record may include the A-number or a notation about an immigration hold. Contacting the local police department or county sheriff's booking office and asking specifically about immigration hold documentation can surface this information.
If the person has previously applied for immigration benefits, had removal proceedings, or appeared in immigration court, there may be documents at home, with an attorney, or in correspondence from immigration agencies that include the A-number. Checking old mail, immigration appointment letters, or any paperwork from prior court appearances can save significant time.
Family members who speak primarily Spanish sometimes encounter additional barriers when navigating English-language government systems. Noting that both official and third-party support resources increasingly provide bilingual assistance can make a meaningful difference in whether families successfully complete a search on their own.
Contact the Facility Once Located
Once the Online Detainee Locator System returns a facility name, the next step is calling that facility directly. Contact information for ICE detention facilities is generally available through the ICE website and sometimes through the facility's own public listing. Ask to speak with the records or processing unit, and have the detainee's full name and A-number ready.
Not every call will connect you to someone who can immediately answer your questions. Detention facilities handle large populations and operate with their own internal procedures. Expect that some calls will require callbacks or transfers to different departments. Keep a written log of every call, including the date, time, the name of anyone you spoke with, and what you were told.
Ask specifically about visitation rules, phone access, and mail procedures. These rules vary by facility and can change. Some facilities allow video visitation; others require in-person visits only. Some have commissary systems; others do not. Knowing the specific rules at the facility holding your loved one is the only way to make an actual plan to stay connected.
If your loved one is at a facility that allows phone calls, they will typically need money placed into a phone account to make outgoing calls. The provider for these services varies by facility and is separate from any external company. Always confirm the official provider directly with the facility to avoid misdirected funds.
Understand the Transfer Process
ICE moves detainees between facilities more frequently than most families expect. Someone located in one state today may be transferred to a different facility within days. Transfers can happen for many reasons: capacity management, legal proceedings, proximity to immigration court, or pending removal. The Online Detainee Locator System updates when transfers are logged, but there can be a lag.
If a family member stops answering calls or letters stop being returned, a transfer is often the explanation. Running a new search on the locator system with the same identifying information will usually surface the new facility once the transfer has been processed. If the locator shows no record, calling the last known facility and asking about transfer status can confirm the move.
Families who have been through this process often describe the transfer experience as one of the most disorienting parts. A person can go weeks without being able to contact family simply because both sides are waiting for updated contact information after a transfer. Staying on top of the locator search and checking it regularly reduces this gap significantly.
Signing up for third-party alert services that monitor detention status can provide early notification when changes occur. This is particularly valuable during the period immediately following an initial detention, when the situation is most fluid and families have the least information.
Work With an Immigration Attorney
Navigating ICE detention without legal representation is possible but substantially harder for both the detainee and the family. An immigration attorney can file an appearance with the immigration court, access case information through official channels, and communicate directly with ICE on behalf of the detained person.
If your family cannot afford a private attorney, nonprofit legal organizations that specialize in immigration cases operate in many parts of the country. Law school immigration clinics, legal aid societies, and organizations affiliated with the immigration bar often provide free or reduced-cost representation to detained individuals, particularly those facing removal proceedings.
When asking how to find an inmate at an ICE detention facility, families who also secure legal representation report a smoother overall experience because the attorney can often clarify location and status faster than family members calling facilities directly. An attorney of record has formal access to court filings and hearing schedules that are not always visible to the general public.
An attorney can also advise on bond hearings. Some ICE detainees are eligible to request a bond hearing before an immigration judge, which could result in release. The specifics of eligibility depend on the individual's immigration history, the charges or grounds for detention, and the jurisdiction — a licensed attorney is the only appropriate source for this analysis. InMato LLC, as an information and referral service, provides referrals to licensed immigration attorneys but never offers legal advice itself.
Check Immigration Court Hearing Records
Immigration court proceedings are managed by the Executive Office for Immigration Review, which is part of the Department of Justice. The EOIR operates its own case information system, accessible through the official EOIR website, where family members can look up hearing dates and case status using the A-number.
Knowing when a hearing is scheduled is valuable information for the family even if they cannot attend. Some hearings are conducted by video from the detention facility. Others require transport to an immigration court. If a family member wishes to attend in person, confirming the location and format of the hearing with the court is necessary, as these details can change.
Court records in immigration cases are not always publicly accessible in the same way that criminal court records are. An attorney of record has broader access than the general public. Family members may receive limited information from the public system, but that information — particularly hearing dates — is still worth checking regularly.
If a removal order has been issued, that will appear in the EOIR system. This is a serious development with time-sensitive legal implications. Immediately contacting an immigration attorney if a removal order appears is the most important step a family can take at that point.
Use Support Resources to Stay Organized
The administrative burden of tracking a loved one through ICE detention is significant. Between checking the federal locator, calling facilities, tracking hearing dates, and coordinating with an attorney, families are managing multiple information streams at once. Building a simple tracking system — even a paper log — helps prevent missed updates and conflicting information.
Record every facility contact, every search result, and every status update with dates and timestamps. If something changes — a new facility, a new hearing date, a new attorney — add it to the log immediately. This documentation also becomes useful if you later need to demonstrate a pattern of detention movement or timeline for legal purposes.
Some families find that dividing tasks among trusted family members reduces the load. One person manages the locator searches. Another handles attorney communications. Another keeps track of commissary and phone account status. This distribution prevents any one person from shouldering everything during an already stressful period.
Reentry support and family support resources designed for county jail situations can sometimes be adapted to the ICE detention context, but families should be aware that the two systems operate under different rules and timelines. What applies to a county jail release process does not necessarily apply to a detainee being released from ICE custody, so always verify specifics with the facility or attorney.
Know What InMato LLC Can and Cannot Do in This Context
InMato LLC is an information, search, and referral service built primarily around county jail navigation. The core free search covers 289 county jail systems across 14 states, giving families a fast, dignified way to find a loved one in local custody. Because ICE detention operates through a separate federal database, the ICE locator system at ice.gov is the direct tool for that specific search — and InMato's county jail inmate search functions in parallel for the initial hours when a detainee may still be appearing in local systems.
Where InMato adds value for families dealing with ICE detention is in the surrounding support infrastructure. The Family Support Library includes guides covering the first 24 hours, the first week, and longer-term reentry — content that addresses the disorientation families feel regardless of whether the detention is local or federal. InMato also provides referrals to licensed attorneys who handle immigration cases, connecting families to real legal help rather than informal advice.
InMato+ at $19.99 per month adds proactive alerts, including release and transfer notifications, which matter in the ICE context because transfers happen frequently and without advance notice to family. InMato never touches user money, and all facility-related financial services go directly to the official provider at the facility. This matters for families worried about misdirected funds in an already chaotic situation.
For families managing the intersection of county and federal detention — which is common in the early hours after an immigration arrest — InMato's free search and its jail booking alerts provide a layer of monitoring that complements the federal locator. The service is available in English and Spanish, which directly addresses one of the most common barriers families face when navigating government systems under pressure.
Prepare for the Long Timeline
ICE detention cases rarely resolve in days. Removal proceedings can take months or longer depending on case complexity, court backlog, and whether the detainee has legal representation. Families should plan for sustained engagement rather than a single search and response.
This means setting up sustainable routines: regular locator checks, scheduled attorney check-ins, and consistent commissary and phone account management so the detainee can maintain contact. Isolation during detention is genuinely harmful, and consistent communication from family has documented positive effects on detainees' wellbeing and their ability to participate meaningfully in their own legal proceedings.
Mental health support for the family is also worth naming directly. The stress of ICE detention falls not just on the person detained but on every family member who is managing the uncertainty from the outside. Seeking support through community organizations, faith communities, or mental health professionals is not a sign of weakness — it is a practical necessity for families managing a months-long process.
Jail navigation of any kind — whether at the county, state, or federal level — tests families in ways they rarely anticipated. Approaching the process with organized information, official tools, real legal support, and consistent family communication gives everyone involved the best possible foundation.
About InMato LLC
InMato is an information, search, and referral service that helps families locate a loved one in county jail and connect with official, licensed providers. Founded by J.T. Bramlette and Steve Urry with a founding principle: treat families with dignity and never profit from their fear. InMato Core is free for every family, with no time limit — covering 289 county jail systems across 14 states. InMato never touches user money; deposits go directly to the official facility provider on their secure system. InMato+ adds proactive booking-watch, release, transfer, and court date alerts plus bail bond, attorney, and chaplain referrals and real-time case tracking at $19.99/month per loved one, cancel anytime. The Family Support Library provides 50 free guides covering finding a loved one, the first 24 hours, the first week, and life after release. Available in English and Spanish. InMato LLC, a Delaware limited liability company, headquartered in Santa Barbara, California.
Get Started with InMato LLC
Search for your loved one now at inmato.com — free for every family, with no time limit. Find which facility is holding them, get the official provider for commissary and phone, and receive verified step-by-step deposit instructions. No account required to search. Available in English and Spanish. Results in 48 hours or we keep working until we find them.
Originally published at https://www.inmato.com/blog/finding-inmate-ice-detention-facility
Written by InMato
Looking for someone right now?
Search participating county jails for free and connect to the facility’s official, licensed providers — no money ever passes through InMato.