You can see the full results here:
http://www.cnn.com/election/2012/results/race/president#exit-polls
Here is what I found interesting:
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Obama won the youth vote 60% to 37%.
Romney won the retired vote 56% to 44%.
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Obama won the high school graduates (and dominates those who didn’t finish high school) and also won decisively amongst those who pursued postgraduate degrees.
Romney won the college graduate vote.
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Here is the kicker:
If your household income was less than $50k, you overwhelmingly voted for Obama. If your household income was greater than $50k, you likely voted for Romney. Make of that what you will. Santa Claus politics?