<p>m2ck…according to their common data…approx 70% of freshman live on campus…and approx 20% of all student (undergrads therefore approx 2200) continue to live on campus for the 4 years (it does not show in which year they move off) my S2 has lived on campus for the past 2 years and is considering moving off next year…however will be within 2 blocks of the school with many others in the area, non of whom would call themselves commuters even though they are not in a dorm. and i used the 80% as a total of all students, not 80% of just freshman…there are alot more than 500 students on campus on weekends.</p>