Why do so few Michigan residents apply to UM?

@tooOld4School Your UMich mid 50 numbers are from enrolled freshmen, not admitted students. The ACT mid 50 was 30-33 last year. Naviance data is school specific and often include past data. It is not very helpful for people not from that school. UMich does consider GPA as most important though. They say that explicitly in CDS.