How old do you have to be to choose where you want to live?
choose or move out?? well by law 18 but you can get a the state to allow otherwise..but has to be signed by both parents, then it would be a legal transaction
14 or 15
18,If Underage Must Have Parents Signatures.
I believe that at the age of 12, a judge will take into consideration your desire to live with a certain parent, unless that parent is not deemed fit.
Usually 18 unless your already going through a court or custody Battle,There is a way you can take your own responsibilities but you have to talk to a court judge and others of that Nature