California: UCLA, UCI, USC, SFSU, Cal State Fullerton, CalArts, Chapman. The best theater schools in California tend to be in Southern California and to feed to the film industry.
Search on this subject and you can find lots of information here and on the musical theater forum. The following is helpful: Theatre/Musical Theatre schools in California?
One interesting pick in Oregon is SOU in Ashland with internships at the Oregon Shakespeare Festival which has some of the best theater anywhere.