I made a very crude map of New Haven/Yale for those of you that are trying to get a better sense of the city/campus. I hope this is helpful! If anyone has specific questions about the city, let me know.
Blue transparent area = Yale University's "campus" (the School of Nursing in Orange/West Campus not pictured)
Red outline = areas in which most graduate students live (most YSM students live within a block or two of the med school campus -- the towers on York and George are very popular though pricey; some live in East Rock which is about a 30-40 minute walk/7-10 minute-ish drive - the Yale shuttle also has some stops there; some live in Wooster Square, which is similarly about a 30-40 minute walk/7-10 minute drive from YSM and there are some Yale shuttle stops)
Yellow outline = what is considered "downtown" New Haven
Green outline = areas in which most undergraduates live, with something like 85% actually living on campus I believe
Pink transparent area = the School of Medicine/Yale-New Haven Hospital
Orange transparent area = areas in which I would
NOT recommend living (due to safety/distance reasons)