I also struggle w/ this concept. I have an 8 year old who could probably run the household by herself. She is more responsible than some adults I know. However, if I did leave her and something terrible happened-- I know I would be up on child endangerment charges or worse. There are no statutes at least in my state ( I am a lawyer) which spell out an exact age or define situations where you may leave a achild alone. Why? Because as the posters all note-- it depends! I would also like to distinguish that the individuals who posted commments ( myself included ) are not the "hands off " parents. The commenters are those who are read blogs, etc. to get the best tips, information and to make informed and educated decisions about their kids. The parents who leave their kids home alone are not reading this stuff. They are playing it by their gut instinct--- something most of us have abandoned. I will admit--- I probably should use my gut and common sense more and not read so many blogs and comments.