At Mental Floss, they link to a map that shows the favorite TV shows of the people in different states -- meaning, more precisely, which show from the Internet Movie Database had the most Google searches. It makes for some interesting matches.
Nevada, home to the "sin capital" of Las Vegas, seems pretty interested in the show Lucifer. New York likes the New York-set Law and Order: SVU. Missouri and Michigan needs their brains washed out so they will realize that Hannibal and Dexter were ugly gore pandering.
But Iowa? That place is just plain evil.