OSU's website lists 89% of class is from Oklahoma, and that is a class size of 88 so the chances are slim if you have average numbers it would appear. If you can get in it seems like a great school. Of course appearances are deceptive because UMDNJ claims 100% in-state attendance but in reality 50% changed residence upon admission.
OP:
I did not list NYCOM in my list because I wouldn't go there. It is a great school I am sure but commuting throughout NYC for rotations (especially from LI), living expenses, and a 300 student class size all make me say no way. But that is just my personal perspective.
The school's I recommended you do not apply to unless you are from there are either because there is a small chance for out-of-staters, the tuition is miserable for out-of-staters, or they require a 5 year contract (OU) on top of higher tuition.
Any schools I did not mention just aren't schools that interest me personally but you should make your own judgment, I am just giving you my opinion. I could never go to a school with a formal dress code or mandatory attendance. Even though I went to all my classes in undergrad I have found my time much better used by triaging what classes to go to in medical school. I enjoy a laid back atmosphere were the students are listened to by the administration. Like I said, in my experience and preference the 6 schools I would apply to if I were to do it all over are UMDNJ, DMU, PCOM, UNE, CCOM, and NSU (even though they have mandatory attendance), and I would choose UMDNJ over all others again as well.