According to the FBI, in 2019 there were 421,394, in 2018 there were 424,066 National Crime Information Center entries for missing children. In 2017, the total number of missing children entries into National Crime Information Center was 464,324. 

Every 40 seconds a child goes missing somewhere in the United States.

  There are more than 420,000 missing children each year. Of those missing children, almost 1,500 of them are kidnapped.

Even as the number drop slightly, 1 is too many Often they are lost in the human trafficking sewer.