Some of that relates to maturity/individual development. Around 11/12 or so, but it's not just chronological age, you have to earn your parents trust as well.
you must be 12 to stay home alone
macaulay culkin was not in home alone 3
In nz, you have to be 14.
No I was left alone at 10 with a 12 year old there is no law that you can't leave a child alone at home.
well it depends on the maturity of the child, I am responsible and I first stayed home alone around 12 years old
About 10-13 years old.
14 years old
How long can a child of 12 years old be left at home alone in the state of Maryland?
13 years
Never.
The legal age to stay home alone is 12 years
Most states have age requirements for leaving a child home alone. The legal age most commonly used by states is thirteen years old.