CollegeCurrent Pac-12 attendanceBy Sue Favor - February 10, 2018 Facebook Twitter Linkedin Arena attendance averages, as of Feb. 10:Oregon State, 3825 Oregon, 3454 Stanford, 3211 UCLA, 2630 Arizona State, 2468 California, 2389 Washington, 1842 Arizona, 1833 Utah, 1757 Colorado, 1588 Washington State, 1515 USC, 1495