Double School Admits

So, my friend applied ED to UPenn and was accepted. For the RD round, I was thinking about applying to UPenn, however, do they have a limit on admits from the same school or anything like that? He is below me in class rank, GPA, and ACT/SAT, however, he is a URM, so he did have a hook unlike me. Should I be worried about applying or does it not matter?

It doesn’t matter. If you do not get accepted it is not because he did get accepted.

Penn (and its peers) has no min/max/quote per high school. If they want 2 students from the same HS, they will take 2.