The United States Office of Refugee Resettlement is part of the Administration for Children and Families of the Department of Health and Human Services
Posts U.S. Refugee Arrival Data year by year, by country of origin and state of initial resettlement
Unaccompanied Children's Services from the Office of Refugee Resettlement in the Office of Administration for Children and Families. You can read the ORR Guide to Children Entering the United States Unaccompanied, a summary of ORR policies for the placement, release and care of unaccompanied children in ORR custody.
CBS News has a photo gallery on child immigrants from Central America
Between Borders: American Migrant Crisis (24:43)
Documentary video from the New York Times
"From Central America, thousands of children fleeing poverty and danger make multiple attempts to reach the United States despite increased efforts by Mexico to turn them back."