Hi and welcome to the forum.

There is almost always a process for evaluating kids who are just over the deadline - both for Kindergarten and for First Grade. And girls are often more mature than boys at this age. A couple years ago there was a vogue for holding 5-year-old boys back a year, to give them a chance to mature a bit before starting school.

Go in and register her for school when you get to Raleigh and they should be able to tell you the process for evaluating her. Sometimes it's a test, and other times just an interview with a counselor to judge her social and other skills.
Cheers,
Bev