I know that a child is not counted, but where are they actually designated as such? Is there a report where I can determine this?
Thanks for your message! Children are not based on age but simply need to be marked as a child in a family. We aren't strict when it comes to the age limit of a child. If they still live at home and attend church with parents, leaving them as a child is totally fine!
If a child does not have any family members in the database, you can still mark them as a child.
Here's how: https://help.elvanto.com/using-elvanto/people/people-statuses/how-to-mark-a-person-as-a-child/
The best way to find out who is marked as a child is to do an Advanced Search (from People in the left menu and then clicking Advanced Search). You can then filter based on Family Relationship as pictured below.
Hope that helps! Let me know if you require anything further.