In North Carolina, no more than 18 percent of the students in a freshman class at a public university can be from out of state. This is a hard rule, one taken quite seriously. If a university crosses this line two years in a row, it gets penalized.
The point is to provide enough higher education access to North Carolinians, even if individual campuses might long for a bump in that ceiling - if for no other reason that non-resident students pay a premium for a UNC system education.
Here's the breakdown. Just click on #2 to find current tuition rates.
California has no set regulation limiting the number of out-of-state students allowed at public universities. Still, the University of California system, mired in the same sort of budget misery as many public university systems are right now, are viewing those non-residents as cash cows of a sort.
So reports the Los Angeles Times. In a recent article, the newspaper reveals that some university officials in California are considering bringing in more out-of-state students to bolster the coffers; in-state students in California pay $8,100 in tuition and fees; out-of-staters pay $20,000 more than that, according to the story.