Which Pac-12 school has the biggest fanbase when it comes to football?

With potential conference realignment ahead of us, size of fanbases may come into play to determine who goes where. Who has the most fans in the Pac-12?

Not long ago, we took a look at where the Oregon Ducks rank among the top college football teams in the country when it comes to having the largest fanbase. They fared pretty well, ranking No. 7 in the nation with an estimated 5.54 million fans nationwide.

After seeing how the Ducks stood up to the biggest fanbases in the nation, though, we wanted to narrow the scope of the research a see how the Oregon fans compared to other teams in the conference.

Washington fans are loud and proud, but outside of the state, where do they stand? USC fans have history, but does their fanbase really go that far outside of California? What about Colorado or Utah? Do they have a stranglehold over the midwest that moves them up the list?

Let’s see where all of the Pac-12 schools rank: