My girls are 10 and 11 years old. Year 5 and 6. Currently they are still very much always with an adult, they are dropped to and from school and clubs etc.
I often see kids from their class at the park without an adult, or just wandering round the streets with a friend. Most of them walk to and from school alone.
Mine are tiny for their age, smallest in their years so also look young.
I'm terrified of letting them out on their own. I trust them, but I do not trust the amount of weirdos in the world (lots of experience of this myself as a teen).
But don't want them to suffer because of me. Or be the only ones.
I have left them home alone (together) while I nip to the shop or drop a sibling off etc, but that feels safer being in the house. Where as my partner doesn't like them being left at all at home.
Would like to hear how much freedom your girls of similar age have.