I know UC Irvine has a very unique and excellent MFA stage management program for MFA don't know about BFA. However what's less important than a great stage management program (stage management is as much about as the practical experience as the classroom setting) is making sure you will get the experience you need. It may be the best theatre school in the country but if they don't let underclassmen stage manage until their senior year might as well go to a different school. But thats just the small private liberal arts school in me talking. Find a school that fits you and has a lot of opportunities for underclassmen, also try not to obtain too much college debt because a stage management career is not a career you want a 100,000 debt depending on.
However that's just my opinion I'm sure there are more experienced people on this than me.