How Many Missing Each Year in the US?

A powerful book can send your mind in a hundred directions. After reading Before We Were Yours, it is hard not to think about the children behind the headlines, the files, and the systems. I have gone on and on about this book to my family and friends. The story is rooted in a painful chapter of history, but the question it raises still matters today: How many foster youth go missing each year in the US?

The most honest answer is also frustrating: there is no single, clean national number that tells us exactly how many foster youth go missing each year.

That does not mean the problem is rare. Federal foster care data regularly shows that thousands of young people are listed as having "run away" from foster care at a single point in time. Over a full year, the number of missing or runaway episodes is higher, because some youth are found quickly, some go missing more than once, and some cases are recorded differently from state to state.

The short answer is that thousands are missing at any given time

The federal government tracks children in foster care through the Adoption and Foster Care Analysis and Reporting System, often called AFCARS. One of the placement categories is “runaway.”

In recent years, AFCARS data has shown that about 1% of children in foster care are listed as runaway on the federal reporting date. Since the US foster care population is in the hundreds of thousands, that means several thousand young people can be missing from care on a given day.

That number is not the same as an annual total.

A point-in-time count is like taking one photograph. It shows who was missing on that date. It does not show every child who went missing in January, returned in February, left again in April, and was found in May. It also does not always capture youth who were absent for a short time, reported locally, or classified in a different way.

So if the question is how many foster youth go missing each year in the US, the best answer is this:

The US does not publish one reliable annual count of all missing foster youth. Public national data shows thousands are missing from foster care at a single point in time, while the full yearly number is likely higher because it includes repeated and short-term missing episodes.

Why the number is so hard to pin down

Missing foster youth cases do not all look the same. A child may leave a group home after a conflict. A teen may run to a relative or friend. A young person may be lured by someone unsafe. Some youth are gone for hours. Others are gone for days, weeks, or longer.

Federal law now requires child welfare agencies to report missing or abducted foster children to law enforcement and the National Center for Missing and Exploited Children, usually within 24 hours. That is a major safeguard compared with the past.

Still, reporting rules do not automatically create one simple public number. Data systems can be outdated. Agencies may define terms differently. Some youth move across county or state lines. Some are found before records are fully updated. But others...may never be found.

Missing does not always mean the same thing as runaway

The word “runaway” can sound like blame. It can make it seem as if a young person simply chose to leave and caused the problem.

That is often too simple.

Many foster youth who leave care are trying to solve a problem with the tools they have. They may be trying to reach siblings, parents, partners, or friends. They may be fleeing a placement where they feel unsafe. They may be grieving, overwhelmed, or distrustful after years of instability.

Some are also targeted by traffickers or unsafe adults because they lack strong, consistent protection. Youth in foster care can be especially vulnerable when they feel alone, disconnected, or unheard.

That is why language matters. A missing child is still a child who deserves a search, support, and safety. The goal should not be punishment. The goal should be understanding what happened and preventing it from happening again. Can you tell me the last time you saw a flyer or an Amber alert for a foster child? Nope, me either!

What has changed since the era behind Before We Were Yours

Before We Were Yours was inspired by real history connected to the Tennessee Children’s Home Society and Georgia Tann, whose actions harmed many children and families. That era exposed how dangerous child welfare systems can become when secrecy, power, and lack of oversight collide.

Today’s foster care system is not the same system. There are stronger laws, court oversight, background checks, licensing standards, child abuse hotlines, federal reporting requirements, and more public awareness.

Those changes matter. I don't want to discredit that.

But progress does not mean the work is finished! Children can still fall through cracks. Caseworkers can carry heavy caseloads. Placements can break down. Older youth may not get enough say in where they live or how they stay connected to the people they love.

The system has improved, but children still need more than a system. They need trusted adults who notice when something is wrong.

What helps protect foster youth from going missing

There is no single fix, but several things can lower the risk.

Stable placements

Frequent moves increase stress and weaken trust. Youth are more likely to stay when they feel safe, respected, and connected.

Family and sibling connections

When safe and appropriate, contact with siblings, relatives, and trusted adults can reduce isolation. Many youth leave care to find people they miss.

Listening before a crisis

A teen who says a placement is not working should be taken seriously. Running away is sometimes the last signal after earlier signals were missed.

Fast response when a youth is missing

Every hour matters. Agencies, caregivers, and law enforcement need clear plans, updated photos, accurate contact lists, and quick reporting.

Support after return

When a young person comes back, the first response should be calm and protective. Questions should focus on safety: Where were they? Who were they with? Were they harmed? What do they need now?

The takeaway

We may not have a perfect annual number, but we know enough to care deeply. Thousands of foster youth are missing from care at any given federal count, and many more experience missing episodes over the course of a year. These kids are at risk!

A book like Before We Were Yours reminds us that children can be harmed when adults look away. The modern foster care system has made real progress, but the question remains urgent.

Every missing foster youth is more than a statistic. They are a child who deserves to be looked for, listened to, and protected. As a society with an overabundance of things, I feel it's real important that we take this seriously. We must continue Loving On Borrowed Time.