Some states its 12 years old What is you state ?
In public? Well into the teens. And even then it is a good idea to keep an eye on them. Too many people like to abduct children and young teens.
12
18
the police
Never?
A child under the age of 16 or 17 should not be left alone for several days. Some children at 16 shouldn't be left alone either and this should be determined by how responsible they are.
12
13
14
Currently in the state of Utah, there is no specific age that children must reach in order to be left alone. It is recommended that children are not left alone until they are mature and knowledgeable about various safety issues.
It really depends on the intelligence of your child, but most children don't get left alone until they are about 11 or 12.
10 im guessing