N.C.A.A. Fan Map: How the Country Roots for College Football
Twice so far at the Upshot, we’ve published maps showing where fan support for one team begins and another ends — once for baseball and once for basketball.
Now we’re pleased to offer another one: the United States according to college football fans.
http://www.nytimes.com/interactive/2014/10/03/upshot/ncaa-football-fan-map.html