How to Search NamUs for a Missing or Unidentified Person
NamUs is three linked federal databases, not one: people reported missing, decedents whose names are unknown, and decedents who have a name but no family yet found. Anyone can search all three. A family can open a case in the first of them. This page walks the whole system, in the order a family actually meets it, and is honest about the parts that take time.
The short version
Call law enforcement before you touch a database. If someone may be hurt or in danger right now, that call is to 911, and the missing-person report goes to the agency covering the place they were last seen. Then use NamUs, which is free and needs no invitation. Search the missing, unidentified and unclaimed dashboards without an account; register as a public user and you can also enter a missing-person case and track it. Publication is not instant and that is deliberate. A Regional System Administrator confirms a police report exists and asks the investigating agency for permission before your entry becomes visible to anyone else. The forensic help is the part most families never hear about. Dental, fingerprint, anthropology and DNA work are provided through NamUs at no cost to the agency handling the case.
Watch: working the NamUs system
A short walk through the three dashboards, the case-entry sequence, and what happens between submitting an entry and seeing it published.
Play the NamUs walkthrough
Three databases wired together
Most explanations of NamUs describe two. There are three, and the one nobody mentions is often the one that answers the question.
The National Missing and Unidentified Persons System is run by the Office of Justice Programs’ National Institute of Justice, and it holds three separate collections of records that speak to each other. The missing persons database holds people reported missing, mostly long-term cases. The unidentified persons database holds decedents whose names are not known, described by whatever the medicolegal office recovered with them. The unclaimed persons database holds something different again: people who have been identified by name, but for whom no next of kin has been located to receive the death notification or to claim the remains.
That third database matters more than its obscurity suggests. A family searching for a relative who dropped out of contact fifteen years ago frequently assumes the only two possible answers are “still missing” and “still living somewhere”. The unclaimed side holds a third answer, and it is searchable by name. NamUs describes itself as the only national database of unclaimed-person cases, and it is worth checking even when a missing-person search returns nothing.
The missing and unidentified databases launched a year apart, in 2007 and 2008, and were connected for automatic case comparison in 2009. That connection is the point of the whole system: an entry made in one state can surface a candidate recovered in another, and the program layers geospatial and Boolean searching on top of it. The full description of the remit, including the free forensic work and the tribal, migrant and juvenile case categories it covers, is published on the National Institute of Justice’s own What is NamUs page, and it is worth ten minutes before you start typing.
None of the three is a locate service. NamUs cannot tell you where a living adult is currently residing, and it is not designed to. That is a different question with different rules, which we cover on our guide to the practical steps for locating a missing person.
Who can open a case, and why publication waits
Anyone can search. Entry is open to registered users. Publication belongs to the investigating agency, and that distinction explains almost every complaint families have about NamUs.
NamUs recognizes two tiers of user. Professional users are police, medical examiners, coroners and allied forensic specialists; they must name a sponsor who can confirm their criminal-justice employment and be vetted before their account is activated, and once activated they can see dental charts, fingerprint cards and law-enforcement-sensitive material. Public users are everybody else: family members, volunteers, advocacy staff. A public account is free, and it lets you enter a new missing-person case, follow it, and view everything in the system that has been marked publicly visible. The distinction is described in plain terms in the NamUs frequently asked questions.
Here is the part that surprises people. Entering a case does not publish it. Before anything becomes visible, a Regional System Administrator reaches the local, state, federal or tribal agency that holds the report, confirms a report genuinely exists, reviews the data for accuracy and for whether it is appropriate to show publicly, and asks that agency for permission to publish. If the agency does not answer, or declines because releasing details would compromise an active investigation, the entry sits unpublished. That is not the system failing. It is the system protecting a case and a person, and it is the reason the most useful thing a family can do is give the investigator a reason to say yes.
The federal user guide for entering a missing-person case lists eighteen fields that must be complete and accurate before a case can be verified and published: first and last name, sex assigned at birth, date of birth, race and ethnicity, height, weight, hair color, eye color, date of last contact, city and state last seen, circumstances of the disappearance, whether the person went missing from tribal land, and the investigating agency’s name, case number, and a named contact with an email address. Gather all eighteen before you open the form rather than after. An incomplete entry cannot publish, and a session left idle for thirty minutes logs out and loses an uncreated draft.
For children, entry is not optional at all. Since a December 2022 amendment, 34 U.S.C. 41307 has directed that each federal, state and local law enforcement agency “shall report each case of a missing child under the age of 21 reported to such agency” to the FBI’s National Crime Information Center and, in the same sentence, “to the NamUs databases.” Twenty-one, not eighteen, which catches out almost everybody who has not read it.
The companion section, 34 U.S.C. 41308, is the one worth having open if you are told to come back in a day or two. It requires each reporting state to ensure that no agency within it keeps any policy imposing a waiting period before accepting a missing-child or unidentified-person report; it requires the report and its core details to reach the state system, NCIC and the NamUs databases within two hours of receipt; and it requires that record to be verified and updated within thirty days with anything further, expressly including medical and dental records and a photograph taken in the previous one hundred and eighty days. It also bars any policy that would strip a missing-person entry out purely because the person has since had a birthday.
What a NamUs search actually lets you do
The name box is the shallow end. The system underneath is a filterable, exportable case index.
Every dashboard is open without an account. The missing persons dashboard takes a name or a case number and narrows from there; the unidentified and unclaimed dashboards sit alongside it under the same menu. Registering unlocks advanced search, and advanced search is a different tool: every field you are permitted to see becomes a filter, offered as checkboxes, pre-populated pick-lists and free-text keyword boxes, with Boolean operators so a query can require one term and exclude another. Certain fields are type-ahead, drawing their pick-list only from values that actually exist in published cases, so you cannot waste an afternoon searching for a descriptor nobody has ever entered.
Two details make the advanced screen worth learning. A running possible-results counter updates as you add criteria, so you can watch a query collapse from four thousand candidates to eleven before you ever press search, and revise it without starting over. And any registered user can export results to a spreadsheet, capped at ten thousand cases per export, which is how researchers and advocacy groups work state by state rather than case by case.
The searchable descriptors go well past name and age. Scars, marks, tattoos, piercings, clothing, footwear, jewellery, eyewear and vehicles are all recorded as structured entries, because those are frequently the only things an unidentified-persons record has to offer. If the distinguishing feature you remember is an image rather than a description, our note on what a tattoo can and cannot do as an identifier explains why the official system is the right destination for that kind of detail.
Some of the file is deliberately not visible to you. Fields flagged with a badge icon, along with medical data, personal-electronics details and certain image categories such as fingerprint cards and dental radiographs, are restricted to vetted professional users. And before you open the unidentified persons dashboard, read the notice the program puts on its own front page: the database holds images and text meant to help make identifications, and NamUs says plainly that some of that content may be graphic or offensive and is not appropriate for every viewer. Nobody should work through it alone at two in the morning.
Where NamUs sits among the other systems
Four federal record sets get confused with one another constantly. They hold different things and admit different people.
| System | What it holds | Who can put a case into it |
|---|---|---|
| People Locator Skip Tracing | Lawful public-records research alongside a reported caseComplement | You, once law enforcement holds the report |
| NamUs missing persons | Reported missing persons, weighted heavily toward long-term cases, publicly searchable | Any registered user, including a relative, published only with the investigating agency’s permission |
| NamUs unidentified persons | Decedents whose names are unknown: recovery location, biological profile, distinctive features, personal effects | Medical examiners, coroners and other vetted professional users |
| NamUs unclaimed persons | Decedents identified by name for whom no next of kin has been found | Medicolegal and law enforcement agencies |
| FBI NCIC | The law-enforcement record of reported missing and unidentified persons; not open to the public | Law enforcement only |
| NCMEC | For anyone under eighteen, the National Center for Missing and Exploited Children provides case support, poster distribution and a toll-free hotline. Its program description sits on the Office of Juvenile Justice and Delinquency Prevention site. It works alongside the police report, never instead of it. | |
NamUs and NCIC are not rivals, and Congress has been narrowing the gap between them. 34 U.S.C. 40507 directs the Attorney General to give the NamUs program access to the NCIC missing and unidentified files for case validation, and sets out the schedule Congress wants for automatic transfer: child-abduction and Amber Alert entries within seventy-two hours, endangered and involuntary entries within thirty days, all other missing-person entries once they have been active for one hundred and eighty days, unidentified-person entries at sixty days, with subsequent updates flowing within twenty-four hours. Reading that schedule tells you something useful about pacing, and about why our own skip tracing work is a supporting act rather than the main event in a genuine missing-person case.
The forensic services families are rarely told about
Dental, fingerprint, anthropology and DNA work, provided through the program at no cost to the agency working the case.
The database is the visible half of NamUs. The other half is a set of laboratory and analytical services the program funds so that a small sheriff’s office or a county coroner is not priced out of an identification. Forensic odontology covers scanning, coding and uploading dental records, and NamUs odontologists also complete the NCIC dental worksheets agencies need; the program supplies pre-paid shipping labels and returns the original records. Fingerprint examiners classify and compare prints, help agencies obtain records including military fingerprint cards, and route unidentified-decedent prints into the FBI’s national searching. Forensic anthropology separates historical remains from modern ones, builds a biological profile of sex, ancestry, stature and age, and analyzes trauma. An analytical division works the paper side, including establishing an indication of life for someone reported missing and locating next of kin for a death notification.
The DNA rules are the ones families most often get wrong, and getting them wrong wastes months. A family reference sample cannot be self-collected. It must be taken by a law enforcement officer, medical examiner, coroner or other medicolegal investigator who verifies the donor’s identity, and it travels with a completed collection form. At least two close biological relatives should give samples for a case, first-degree relatives being the most useful, and where one is available a maternal relative should always be among them so that mitochondrial comparison stays open. Once the case is approved and the samples reach the assigned laboratory, the published expectation is around one hundred and twenty calendar days for results. The NamUs DNA services page sets out the collection requirements in full.
What happens to that sample afterwards comes from two different places, and it is worth keeping them apart, because a great deal of writing on this subject runs them together. The statute is 34 U.S.C. 12592, which establishes the national index and lists, as one of its four categories, analyses of DNA voluntarily contributed by relatives of missing persons; the same section permits disclosure of stored samples and analyses only under a short closed list, the first entry on which is to criminal justice agencies for law enforcement identification purposes. The narrower points donors actually ask about are program and national-index operating policy rather than statutory text: a relative’s profile sits in the relatives-of-missing-persons index and is compared against unidentified human remains rather than against convicted-offender, arrestee or unknown-suspect profiles, and a relative may ask in writing at any time to have the profile taken out. Those two come from the NamUs DNA services page linked above. Section 12592 does not say either of them, and anyone quoting the statute at you for those propositions has not read it. If that intersection of records and genealogy is where your case sits, our longer piece on how cold cases get solved from public records covers the investigative side of it.
Six things NamUs will not tell you
Every one of these has sent a family down a wrong road. Knowing them in advance is most of the value of understanding the system.
An empty search proves nothing
Federal law compels entry in the child categories and, by the Institute’s own count, seventeen states require law enforcement to enter cases. Everything beyond that is voluntary. NamUs holds what somebody chose to report to it, not every missing, unidentified and unclaimed person in the country. A blank result means the case is not in NamUs, not that it does not exist.
Publication is the agency’s call, not yours
Your entry waits until a Regional System Administrator reaches the investigating agency and that agency agrees to publish. Chasing NamUs about the delay rarely moves it. Giving your investigator the case number, a named contact and a reason to authorize release usually does.
You cannot edit it afterwards
Once an administrator accepts a public entry, the public user who made it can no longer edit the case. Professional contributors keep editing rights; you do not. Complete the entry properly before submitting rather than planning to tidy it later.
Resolved cases vanish, then linger
A resolved case is archived out of public view, and out of professional view too apart from the contributor attached to it. Search engines lag behind, typically clearing the page within eight to twelve weeks, so it can keep surfacing meanwhile. An agency, a relative, or the formerly missing person can ask for that removal to be expedited.
A match you find is a lead, not a finding
If a case looks like your person, do not ring the recovering agency cold and do not post about it. Send it through the webform on the NamUs contact page, choosing the tips option, or hand it to your own investigator, so trained staff verify it and no family on the other side is blindsided by a rumor.
An adult who chose to leave is not a NamUs case
A person who has deliberately broken contact is not missing in the sense this system exists to address, and a missing-person report is not a way to make the state locate them. Entering such a case is a misuse of a system built for families who do not know whether someone is alive.
A sane order of operations
Four steps, in this sequence, whether you are opening the first case of your life or reviving one from decades ago.
Law enforcement, before anything else
Call 911 if there is any indication of danger. Otherwise file the report with the agency covering the place the person was last seen, and write down the report number and the assigned investigator’s name and email. Those three details are prerequisites for the NamUs entry, not paperwork you can chase later.
Register, then gather all eighteen fields
Create a free public account on the NamUs site. Before opening the case form, assemble every one of the eighteen required items, plus the extras that make a record findable: distinctive features, clothing, a vehicle, whether dental records or fingerprints exist anywhere, and a recent photograph.
Submit, then work the permission step
Save a draft early, complete it, and submit. Then tell your investigator the entry is waiting on their authorization and ask them to respond to the administrator who contacts them. That single phone call is usually what turns an unpublished draft into a live case.
Open the identification side
Ask the investigating agency to request the free forensic services and to arrange family reference DNA collection, remembering that the samples must be taken by criminal-justice personnel. Then search the unidentified and unclaimed dashboards yourself, periodically, because they change as new cases are published.
What we do here, and what we decline
A public-records firm has a real but narrow role beside a system like this. Being clear about the edges of it is part of doing it properly.
People Locator Skip Tracing is a public-records and skip-tracing research firm. We are not licensed private investigators, we hold no police powers, and we take on locate research only where the client can state a permissible purpose for it. We work from records that are lawfully available to us. We do not pretext: nobody here telephones a hospital, a shelter, a coroner’s office or a relative pretending to be somebody else to extract information, and we will not be hired to do it. We do not obtain bank balances, account contents, call detail, live device location or anything else that is not lawfully available, and we would treat any firm claiming otherwise as a warning sign rather than a competitor.
We are not a consumer reporting agency, and nothing we deliver is a consumer report under the Fair Credit Reporting Act. It must not be used to decide whether to rent someone a home, to hire or dismiss anyone, to extend credit or write insurance, or to grant a license or benefit. Those decisions are FCRA-covered and belong with a screening provider built and audited for them. Our work supports reunions, estates, service of process and civil matters, and it is general information rather than legal advice; the questions of standing, presumption of death and probate that follow a long disappearance belong with a lawyer in the relevant state.
We decline requests aimed at reaching an adult who has deliberately broken contact. If there is a protective order, a no-contact condition, or an address confidentiality program in the picture, we stop and we say why. Someone in that situation needs a victim-services advocate or the court that issued the order, not a research firm, and anyone in immediate danger needs 911. We will not help anyone use a national missing-persons system, or us, as a route around a decision another adult is entitled to make. On the other side of that line, the work is straightforward: confirming a relationship, verifying whether a death occurred, or re-locating the relative whose DNA sample would let an identification proceed.
Where we genuinely help is the paper trail that runs alongside an official case rather than through it. If a search has gone quiet, the more useful next reading is our companion guide on how to help search for a missing person online, which sets out the first-hour sequence and the flyer discipline that keeps a public search from making things worse. We have deliberately not repeated any of that here, because this page is about the federal system and that one is about everything around it.
Who ends up working this system
Six situations that regularly bring people to the NamUs dashboards, and what each is realistically looking for.
Long-term families
Years past the first search, wanting the case entered properly and the unidentified side checked
Estate lawyers
Establishing whether an absent heir or beneficiary is alive, deceased, or unaccounted for
Next-of-kin searches
Medicolegal offices and families working an unclaimed-person match toward a lawful burial
Advocacy volunteers
Organizations helping families enter cases correctly and keep records current over years
Tribal families
Cases with tribal-land fields to complete and dedicated liaison staff who work them
Researchers
Exporting state-level data, with the published caveat that the set is voluntary and partial
Cognitive decline puts a case in a category of its own, because time pressure and the likelihood of a nearby recovery both run differently; that situation is covered separately in our guide to finding a missing adult with dementia.
We will tell you if we are the wrong call
Some of the inquiries that reach us belong with a detective, a coroner’s office or an advocate rather than with us, and we say so within 24 hours rather than opening a file that cannot help. When records research genuinely does move a case forward, you get the sources behind every finding and a plain account of what they do and do not establish.
NamUs questions families actually ask
Do I need an account to search NamUs?
No. The missing, unidentified and unclaimed dashboards are open to anyone, and you can view all publicly visible case information without registering. A free public account adds three things: the ability to enter a missing-person case, the ability to track cases, and access to the advanced search screen with its filters, Boolean keyword operators and spreadsheet export.
Can a family member enter a case, or does it have to be the police?
A family member can. Public users, which includes relatives, volunteers and advocacy staff, may enter new missing-person cases. What a family cannot do is publish one. Every public entry is checked against the investigating agency, and the case becomes visible only once that agency has confirmed a report exists and given permission for the information to be released.
Why has my case not appeared yet?
Almost always because the permission step has not closed. A Regional System Administrator has to reach the local, state, federal or tribal agency holding the report, review the entry for accuracy and for whether the detail is appropriate to publish, and obtain that agency’s agreement. Incomplete entries also stall, because a case cannot publish until all eighteen required fields are filled accurately.
What exactly is an unclaimed person?
Someone who has died and been identified by name, but for whom no next of kin has been located to receive the death notification or claim the remains for burial or cremation. They are neither missing nor unidentified, which is why they sit in a database of their own. Those names are searchable, and NamUs describes itself as the only national database holding them.
How much does any of this cost?
Nothing. The database, the public account, the case entry, the analytical support and the forensic services are all funded through the National Institute of Justice and provided at no charge, including family DNA collection kits. If someone offers to enter your case into NamUs for a fee, they are charging you for something you can do yourself in an evening.
How long do family DNA results take?
Once the case has been approved for analysis and the samples have reached the assigned laboratory, the published expectation is roughly one hundred and twenty calendar days, and sample type and quality can extend that. The sample cannot be self-collected. It has to be taken by a law enforcement officer, medical examiner, coroner or other medicolegal investigator, and at least two close biological relatives should provide one.
If the DNA goes into a federal database, who can search it?
A relative’s voluntarily contributed profile is placed in the relatives-of-missing-persons index and searched only against unidentified human remains. It is not compared against convicted-offender, arrestee or unknown crime-scene profiles, and federal law limits disclosure of stored samples and analyses to criminal justice agencies for identification purposes. A donor can ask in writing at any time for the profile to be removed.
Does an empty NamUs result mean nobody matching my relative has been found?
No, and this is the most important caveat in the system. Outside the categories federal law makes mandatory, entry is voluntary, so NamUs holds the cases someone chose to report to it rather than every case in the country. A blank result tells you the record is not in NamUs. Keep working the coroner and medical examiner offices in the relevant jurisdictions alongside it.
Reported the case. Now what?
If the police report is filed and the NamUs entry is in, the useful work left is usually records work: confirming a relationship, verifying whether a death occurred, or finding the relative whose DNA sample would let an identification move. Tell us where the case stands through our inquiry page and we will tell you honestly whether that is us or somebody else.
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