How Many Children Are Reported Missing in the US?

In 2024, U.S. law enforcement agencies filed 349,557 reports involving missing youth with the FBI’s National Crime Information Center, but only a small share of those cases remained unresolved at year’s end. When people ask how many children are reported missing in the US, the raw intake number tells only half the story: as of December 31, 2024, just 25,493 NCIC cases involving children under 18 were still active.¹ The overwhelming majority of reported children were found or returned home, often within days.

Reports Filed vs. Cases Still Open

The NCIC database is the most complete national record of missing persons in the United States. In 2024, law enforcement entered 533,936 missing person records covering all ages. Youth accounted for 349,557 of those entries, a category that under federal reporting rules includes anyone under 21. Limiting the count to children strictly under 18, the FBI logged 330,597 entries for the year.¹

The gap between reports filed and cases open at year’s end is enormous. On December 31, 2024, NCIC held 93,447 active missing person records across all ages. Children under 18 made up 25,493 of those, or roughly 27 percent. Expanding the definition of juvenile to under 21 brings the active count to 34,256.¹ Put another way, for every 13 reports filed for a child under 18 during 2024, only about one case was unresolved by year’s end.

The National Center for Missing and Exploited Children, which handles a subset of cases reported directly to it, recorded 29,568 missing child cases in 2024. Of those, 27,033 were resolved, a 91 percent recovery rate.²

Why the Intake Number Is So Large

Federal law requires a fast, no-questions-asked report the moment a family calls. Under 34 U.S.C. § 41308, no law enforcement agency in any state may maintain a policy requiring a waiting period before accepting a missing child report. The old “wait 24 hours” advice that persists in popular culture has no basis in law, and hasn’t for decades.³

Once a report is received, law enforcement must enter the child’s information into the state law enforcement system, NCIC, and NamUs within two hours. The entry must include the child’s name, date of birth, sex, race, height, weight, eye and hair color, a recent photograph if available, the date and location of last known contact, and the category under which the child is reported missing.³

A 2003 amendment often called Suzanne’s Law extended the federal reporting requirement to cover missing persons under 21. Under 34 U.S.C. § 41307, every federal, state, and local law enforcement agency must report each case of a missing person under 21 to NCIC.⁴ Before that change, 18- to 20-year-olds fell into a gap. That expanded age range is one reason the annual youth-report figure runs so high.

What Kinds of Cases Make Up the Total

Not all missing child cases look the same, and the categories matter for reading the numbers.

Runaways

Runaways are the single largest category. These are minors who leave home without permission, often because of family conflict, abuse, or instability. A voluntary departure doesn’t mean the child is safe: once on the street, runaways face documented risks of trafficking, exploitation, and victimization.

Family Abductions

Family abductions occur when a parent or relative takes a child in violation of a custody order. The person responsible is usually known from the start. Investigations focus on locating the child and enforcing the existing court order rather than identifying a suspect.

Non-Family Abductions and Stranger Kidnappings

Non-family abductions draw the most public attention, but they are rare. According to NCMEC, they make up far less than 1 percent of the missing children cases the organization handles. Within that small category, “stereotypical kidnappings” by complete strangers number roughly 100 per year nationwide, according to Department of Justice research. That is a fraction of a fraction of the 330,000-plus annual reports.

Lost, Injured, or Otherwise Missing

The remaining cases involve children who go missing for reasons that don’t fit the other categories: a toddler who wanders away from a campsite, a teenager injured in a remote area, a child whose disappearance has no clear explanation at the time of the report. Many resolve within hours once a search is organized.

Children Missing From Foster Care

Foster youth are dramatically overrepresented in the totals. In 2024, NCMEC assisted with 23,160 reports of children missing from foster or state care, nearly 80 percent of all cases the organization handled that year. The resolution rate for these cases was 92 percent.² These children face heightened risks of sex trafficking and exploitation. A 2022 report from the HHS Office of Inspector General found that in five states reviewed, case files for 65 percent of children who returned after going missing from foster care contained no evidence they had been screened for sex trafficking.⁵

Federal law imposes specific obligations here. Under 42 U.S.C. § 671, state child welfare agencies must report a foster child’s disappearance to both law enforcement and NCMEC within 24 hours. The report must include, where possible, a recent photo, a physical description, and endangerment details such as pregnancy status, prescription medications, or vulnerability to trafficking. State agencies must also develop protocols for screening returned children for signs of trafficking and for identifying the factors that led to the child running away in the first place.⁶ Reporting to NCMEC is otherwise voluntary for families and law enforcement; the foster care mandate is the exception.

How to Read the Numbers

Three points are worth holding together when looking at any headline figure about missing children in the United States. First, “reports filed” and “cases open” are very different measures, and public discussion often mixes them. The 349,557 figure for 2024 is intake, not the standing count of missing children. Second, the federal definition of youth for reporting purposes extends to age 20, which pulls in older teens and young adults who are often confused with children under 18. Third, the mix of cases is dominated by runaways and family disputes, not stranger abductions. The rare cases are rare, and the common cases resolve fast. Both facts are in the same data.

1
Federal Bureau of Investigation. 2024 NCIC Missing and Unidentified Person Statistics
2
National Center for Missing & Exploited Children. Our Impact
3
Office of the Law Revision Counsel. 34 USC 41308 – State Requirements for Reporting Missing Children
4
Office of the Law Revision Counsel. 34 USC 41307 – Reporting Requirement for Missing Children
5
Office of Inspector General. In Five States, There Was No Evidence That Many Children in Foster Care Had a Screening for Sex Trafficking When They Returned After Going Missing
6
Office of the Law Revision Counsel. 42 USC 671 – State Plan for Foster Care and Adoption Assistance