<p>Lake42ks: Sorry, Stanford did not say how many of the 297 were seniors, but I kind of assumed that all were seniors because they said at the beginning that 25 to 30% of the students come in with the intention of applying to med school (in case of 1700 class size that would be around 500, but a lot of them do not follow through. So 297 being all seniors made sense. MIT on the other hand said 150 applied in 2011, but only 52 were graduating seniors.</p>