Along the same lines as their NFL fan maps, Facebook had a closer look at March Madness fandom, based on likes for team pages. In the map below, each county is colored by the conference liked the most.
Some places attract young singles, whereas others attract married couples and families. I was curious how this varied across the country, so I mapped it.
Salaries vary across occupations. Here are some charts that show by how much for 800 of them.