The cost difference between living on- and off-campus in the 48 biggest college towns in America, ranked

With the cost of college already at an all-time high, is it more affordable to live on campus or off campus?
Trulia recently took a look at how much it costs to live on campus and off campus in 48 of America’s biggest college towns.
In more than half of the places, it was either the same price or cheaper to live off campus, with an average savings of $219 a month — but there are a few caveats.