About 329,000 children were in foster care in the US on September 30, 2024, the most recent federal point-in-time count. Because children move in and out of placement throughout the year, the system actually served more than 505,000 children at some point during fiscal year 2024. Both figures come from the Adoption and Foster Care Analysis and Reporting System (AFCARS), the federal database every state child welfare agency is required to feed.1Administration for Children and Families. The AFCARS Dashboard – FFY 2024
The precise count on the last day of the federal fiscal year was 328,947. The full-year served number was 505,682. The gap between those two figures is a useful thing to hold onto: the “in care right now” number is always much smaller than the number of children the system touches over twelve months.
A Six-Year Decline
The 329,000 figure is the lowest in years. The foster care population has fallen for six straight years, down from a peak of roughly 443,000 in 2017. In FY 2024, 170,943 children entered foster care and 176,730 exited, so exits outpaced entries and the total population shrank again.1Administration for Children and Families. The AFCARS Dashboard – FFY 2024
The average child stays in care around 20 to 22 months, but the range is wide. Some children return home within weeks. Others remain in the system for years, especially when parental rights cases involve appeals.
Who These Children Are
The 328,947 children counted on September 30, 2024, break down along fairly consistent demographic lines.1Administration for Children and Families. The AFCARS Dashboard – FFY 2024
Age
- Under 1 year: 7%
- 1 to 5 years: 30%
- 6 to 10 years: 21%
- 11 to 16 years: 28%
- 17 years: 6%
- 18 to 23 years: 8%
Children under six are the largest single group at 37% of the total. The 8% who are 18 or older reflects states that have extended foster care past 18 under federal law, up to age 21.
Race and Ethnicity
White children make up 40% of those in care. Black or African American children account for 25%, and Hispanic children of any race account for 21%. Children of two or more races represent 9%, and American Indian or Alaska Native children 3%. Black and Native American children are represented at higher rates than their share of the general child population, a disparity that has been a persistent concern in child welfare policy.
Gender
Boys are 51% of the foster care population; girls are 49%. That split has held steady for years.
Why Children End Up in Care
Neglect is the reason behind roughly three in four substantiated maltreatment cases. Neglect covers a lot of ground, from inadequate supervision to failure to provide food, shelter, or medical care. Physical abuse accounts for about 17% of cases and sexual abuse about 10%, with some children experiencing more than one form of harm.
Parental substance use sits behind about one in three foster care entries nationally, though state-level rates swing dramatically. Some states report parental drug use as a factor in more than half of entries. Others report figures below 3%. The opioid crisis pushed foster care numbers sharply upward in the late 2010s, and while the caseload has since fallen, substance use remains a major driver of removals.
Where the 329,000 Are Placed
The children currently in care are spread across several kinds of settings:
- Non-relative foster family homes: 43%. Licensed families with no prior relationship to the child.
- Kinship care with relatives: 30%. A grandparent, aunt, uncle, or other relative takes the child in.
- Group homes and institutional settings: 12%. Used more often for older youth, those with serious behavioral health needs, or emergency placements when no family setting is available.
The rest are in pre-adoptive homes, supervised independent living for older youth, and other less common arrangements. Federal policy favors family-based settings, and the share of children in institutions has been falling over the past decade.
How Children Leave
Of the 176,730 children who exited care in FY 2024:1Administration for Children and Families. The AFCARS Dashboard – FFY 2024
- 45% were reunified with a parent or primary caregiver. Reunification is the most common outcome and the default goal in most cases.
- 27% were adopted, usually after parental rights were terminated. The adoptive family is often the child’s current foster family.
- 11% exited to legal guardianship, typically with a relative.
- 9%, about 15,379 young people, aged out of the system without a permanent family.
The remainder include transfers to other agencies, runaways, and cases closed for other reasons. Reunification rates have slipped slightly in recent years while adoptions have edged up.
Youth Who Age Out
The roughly 15,400 young people who aged out in FY 2024 leave the system without an adoption or guardianship in place. Depending on the state, that happens at 18 or as late as 21. Research consistently shows elevated rates of homelessness, unemployment, and incarceration for this group. Federal support exists through the John H. Chafee Foster Care Program for Successful Transition to Adulthood, which funds education, employment, housing, and financial services for current and former foster youth, including Education and Training Vouchers of up to $5,000 per year for post-secondary study.2Administration for Children and Families. John H. Chafee Foster Care Program for Successful Transition to Adulthood Not every eligible young person connects with those services.
Where the Numbers Come From
AFCARS is authorized under 42 U.S.C. § 679b, which requires states to report standardized information about every child in placement as a condition of receiving federal child welfare funding.3Office of the Law Revision Counsel. 42 USC 679b – Annual Report States submit data on demographics, placement types, length of stay, permanency goals, and exit outcomes. The Administration for Children and Families compiles the results and publishes an annual dashboard, which is the source of the 328,947 point-in-time count and the 505,682 served-during-year figure for FY 2024.
The decline in the total is real. So is the fact that nearly 329,000 children still need safe placements, that children of color remain overrepresented, that substance use continues to drive removals, and that thousands of young people leave the system each year without a permanent family.