How do I delete my child account

Hello Dbailey38DB,

Thanks for reaching out in Apple Support Communities. We understand that you would like to delete your child's account from iCloud. We're happy to help. To confirm, do you want to delete your child's account from Family Sharing? "While you can't remove a child under 13 years old from your family group, you can move them to another group or delete their account. "

Check out the following support article:

Move a child to another group using Family Sharing

If you want to delete the Apple ID follow the steps below:

How to delete your Apple ID account

Specifically, use these steps before you delete the Apple ID:

"Before you request deletion of your Apple ID"

Cheers!