It generally seems to be around second class, but it depends on a lot. How well do you know the parents? How well does your son know them/ their home? What’s the venue? If in doubt, just ask the host what they expect.

First ask if he is ready. Next ask the hostess. He is about the right age.

I would go inside and ask the parents and depending how your child feels

I think it was about 6-7 for my children.

It depends on how your child likes to stay with friends.May be ask with other parents who invited the party.

I think it depends on what your child is comfortable with, where the party is at, supervision etc. Each party will probably be different. At 5 I still stayed with my kids.

I think it depends on your child, the party and the people. I have had 1-5 out of 10 or so kids have no parents arounds since about age 6 (it’s more every year and oldest is 9 now) What you, your child AND the person throwing the party is comfortable with.

Just ask if parents need to be there…i think if your kids is in school age u dont need to stay…younger will propable need some adult supervision