I have a series of related questions regarding high school seniors and
college freshmen.  I've broken them into several postings.  "Going
away" means to live in a dormitory or other student housing, rather
than at home.

What school districts or zip codes have the greatest percentage of
graduating seniors "going away" to college.

What school districts or zip codes have the greatest number of
graduating seniors "going away" to college?

National lists of school districts with this information deriveable
from them is acceptable.